General Semiconductor BZX84-Y9V1, BZX84-Y8V2, BZX84-Y7V5, BZX84-Y75, BZX84-Y6V8 Datasheet
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TO-236AB (SOT-23)
.122 (3.1)
.110 (2.8)
.016 (0.4) |
Top View |
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3 |
(1.43) |
(1.33) |
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.056 |
.052 |
Dimensions in inches |
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1 |
2 |
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and (millimeters) |
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(0.175).007 (0.125).005 |
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.037(0.95) |
..max004 (0.1) |
(1.15) |
(0.95) |
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.037(0.95) |
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.045 |
.037 |
.016 (0.4) |
.016 (0.4) |
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.102 (2.6) |
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.094 (2.4) |
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Top View
Mechanical Data
Case: SOT-23 Plastic Package
Weight: Approx. 0.008g
Packaging Codes/Options:
E8/10K per 13” reel (8mm tape), 30K box
E9/3K per 7” reel (8mm tape), 30K box
BZX84 Series
Zener Diodes
Vz Range 2.4 to 75V
Power Dissipation 300mW
Mounting Pad Layout
0.037 (0.95)
0.037 (0.95) 
0.079 (2.0)
0.035 (0.9)
0.031 (0.8)
Features
•Silicon Planar Power Zener Diodes
•The Zener voltages are graded according to the international E 24 standard. Standard Zener voltage tolerance is ±5%. Replace “C” with “B” for ±2% tolerance. Other voltage tolerances and other Zener voltages are available upon request.
•These diodes are also available in other case styles and other configurations including: the SOD-123 case with type designation BZT52 series, the dual zener diode common anode configuration in the SOT-23 case with type designation AZ23 series and the dual zener diode common cathode configuration in the SOT-23 case with type designation DZ23 series.
Maximum Ratings and Thermal Characteristics (TA = 25°C unless otherwise noted)
Parameter |
Symbol |
Value |
Unit |
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Zener Current |
IZM |
250 |
mA |
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Power Dissipation at Tamb = 25°C |
Ptot |
300(1) |
mW |
Thermal Resistance Junction to Ambient Air |
RΘJA |
420(1) |
°C/W |
Junction Temperature |
Tj |
150 |
°C |
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Storage Temperature Range |
TS |
–65 to +150 |
°C |
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Notes: (1) Device on fiberglass substrate, see layout.
9/28/00
BZX84 Series
Zener Diodes
Electrical Characteristics (TA = 25°C unless otherwise noted) |
Maximum VF = 0.9V at IF = 10mA |
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Dynamic |
Temp. Coeffi- |
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Dynamic |
Test |
Reverse Leakage |
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Type |
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Resistance |
cient of Zener |
Test |
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Resistance |
Current |
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Current |
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y = C for 5% |
Marking |
at IZT1 |
Voltage at IZT1 |
Current |
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at IZT2 |
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at |
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y = B for 2% |
Code |
rzj (Ω) |
αVZ (10–4/°C) |
IZT1 (mA) |
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rzj (Ω) |
IZT2 (mA) |
IR (µA) |
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VR (V) |
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BZX84-y2V4 |
Z11 |
70 (≤100) |
–9.0 … –4.0 |
5 |
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275 |
1.0 |
50 |
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1.0 |
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BZX84-y2V7 |
Z12 |
75 (≤100) |
–9.0 … –4.0 |
5 |
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300 ( |
≤600) |
1.0 |
20 |
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1.0 |
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BZX84-y3 |
Z13 |
80 (≤95) |
–9.0 … –3.0 |
5 |
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325 ( |
≤600) |
1.0 |
10 |
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1.0 |
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BZX84-y3V3 |
Z14 |
85 (≤95) |
–8.0 … –3.0 |
5 |
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350 ( |
≤600) |
1.0 |
5.0 |
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1.0 |
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BZX84-y3V6 |
Z15 |
85 (≤90) |
–8.0 … –3.0 |
5 |
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375 ( |
≤600) |
1.0 |
5.0 |
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1.0 |
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BZX84-y3V9 |
Z16 |
85 (≤90) |
–7.0 … –3.0 |
5 |
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400 ( |
≤600) |
1.0 |
3.0 |
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1.0 |
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BZX84-y4V3 |
Z17 |
80 (≤90) |
–6.0 … –1.0 |
5 |
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410 ( |
≤600) |
1.0 |
3.0 |
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1.0 |
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BZX84-y4V7 |
Z1 |
50 (≤80) |
–5.0 … +2.0 |
5 |
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425 |
( |
≤500) |
1.0 |
3.0 |
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2.0 |
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BZX84-y5V1 |
Z2 |
40 (≤60) |
–3.0. … +4.0 |
5 |
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400 |
( |
≤480) |
1.0 |
2.0 |
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2.0 |
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BZX84-y5V6 |
Z3 |
15 (≤40) |
–2.0 … +6.0 |
5 |
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80 ( |
≤400) |
1.0 |
1.0 |
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2.0 |
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BZX84-y6V2 |
Z4 |
6.0 (≤10) |
–1.0 … +7.0 |
5 |
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40 ( |
≤150) |
1.0 |
3.0 |
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4.0 |
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BZX84-y6V8 |
Z5 |
6.0 (≤15) |
+2.0 |
… +7.0 |
5 |
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30 |
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≤80) |
1.0 |
2.0 |
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4.0 |
BZX84-y7V5 |
Z6 |
6.0 (≤15) |
+3.0 |
… +7.0 |
5 |
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30 |
( |
≤80) |
1.0 |
1.0 |
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5.0 |
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BZX84-y8V2 |
Z7 |
6.0 (≤15) |
+4.0 |
… +7.0 |
5 |
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40 |
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≤80) |
1.0 |
0.7 |
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5.0 |
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BZX84-y9V1 |
Z8 |
6.0 (≤15) |
+5.0 |
… +8.0 |
5 |
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40 ( |
≤100) |
1.0 |
0.5 |
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6.0 |
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BZX84-y10 |
Z9 |
8.0 (≤20) |
+5.0 |
… +8.0 |
5 |
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50 ( |
≤150) |
1.0 |
0.2 |
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7.0 |
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BZX84-y11 |
Y1 |
10 (≤20) |
+5.0 |
… +9.0 |
5 |
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50 ( |
≤150) |
1.0 |
0.1 |
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8.0 |
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BZX84-y12 |
Y2 |
10 (≤25) |
+6.0 |
… +9.0 |
5 |
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50 ( |
≤150) |
1.0 |
0.1 |
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8.0 |
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BZX84-y13 |
Y3 |
10 (≤30) |
+7.0 |
… +9.0 |
5 |
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50 ( |
≤170) |
1.0 |
0.1 |
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8.0 |
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BZX84-y15 |
Y4 |
10 (≤30) |
+7.0 |
… +9.0 |
5 |
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50 ( |
≤200) |
1.0 |
0.05 |
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0.7 VZnom. |
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BZX84-y16 |
Y5 |
10 (≤40) |
+8.0 |
… +9.5 |
5 |
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50 ( |
≤200) |
1.0 |
0.05 |
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0.7 VZnom. |
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BZX84-y18 |
Y6 |
10 (≤45) |
+8.0 |
… +9.5 |
5 |
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50 ( |
≤225) |
1.0 |
0.05 |
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0.7 VZnom. |
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BZX84-y20 |
Y7 |
15 (≤55) |
+8.0 … +10 |
5 |
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60 ( |
≤225) |
1.0 |
0.05 |
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0.7 VZnom. |
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BZX84-y22 |
Y8 |
20 (≤55) |
+8.0 … +10 |
5 |
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60 ( |
≤250) |
1.0 |
0.05 |
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0.7 VZnom. |
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BZX84-y24 |
Y9 |
25 (≤70) |
+8.0 … +10 |
5 |
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60 ( |
≤250) |
1.0 |
0.05 |
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0.7 VZnom. |
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BZX84-y27 |
Y10 |
25 (≤80) |
+8.0 … +10 |
2 |
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65 ( |
≤300) |
0.5 |
0.05 |
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0.7 VZnom. |
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BZX84-y30 |
Y11 |
30 (≤80) |
+8.0 … +10 |
2 |
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70 ( |
≤300) |
0.5 |
0.05 |
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0.7 VZnom. |
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BZX84-y33 |
Y12 |
35 (≤80) |
+8.0 … +10 |
2 |
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75 ( |
≤325) |
0.5 |
0.05 |
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0.7 VZnom. |
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BZX84-y36 |
Y13 |
35 (≤90) |
+8.0 … +10 |
2 |
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80 ( |
≤350) |
0.5 |
0.05 |
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0.7 VZnom. |
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BZX84-y39 |
Y14 |
40 (≤130) |
+10 |
… +12 |
2 |
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80 ( |
≤350) |
0.5 |
0.05 |
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0.7 VZnom. |
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BZX84-y43 |
Y15 |
45 (≤150) |
+10 |
… +12 |
2 |
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85 ( |
≤375) |
0.5 |
0.05 |
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0.7 VZnom. |
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BZX84-y47 |
Y16 |
50 (≤170) |
+10 |
… +12 |
2 |
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85 ( |
≤375) |
0.5 |
0.05 |
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0.7 VZnom. |
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BZX84-y51 |
Y17 |
60 (≤180) |
+10 |
… +12 |
2 |
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85 ( |
≤400) |
0.5 |
0.05 |
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0.7 VZnom. |
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BZX84-y56 |
Y18 |
70 (≤200) |
+9.0 … +11 |
2 |
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100 |
( |
≤425) |
0.5 |
0.05 |
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0.7 VZnom. |
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BZX84-y62 |
Y19 |
80 (≤215) |
+9.0 … +12 |
2 |
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100 |
( |
≤450) |
0.5 |
0.05 |
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0.7 VZnom. |
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BZX84-y68 |
Y20 |
90 (≤240) |
+10 |
… +12 |
2 |
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150 |
( |
≤475) |
0.5 |
0.05 |
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0.7 VZnom. |
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BZX84-y75 |
Y21 |
95 (≤255) |
+10 |
… +12 |
2 |
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170 |
( |
≤500) |
0.5 |
0.05 |
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0.7 VZnom. |
BZX84 Series
Zener Diodes
Electrical Characteristics (TA = 25°C unless otherwise noted) Maximum VF = 0.9V at IF = 10mA
Type |
Zener Voltage |
Test Current |
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range(1) at IZT1 |
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± 5% Tol. |
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VZ (V) |
IZT1 (mA) |
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min. |
max. |
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BZX84-C2V4 |
2.20 |
2.60 |
5 |
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BZX84-C2V7 |
2.50 |
2.90 |
5 |
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BZX84-C3 |
2.80 |
3.20 |
5 |
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BZX84-C3V3 |
3.10 |
3.50 |
5 |
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BZX84-C3V6 |
3.40 |
3.80 |
5 |
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BZX84-C3V9 |
3.70 |
4.10 |
5 |
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BZX84-C4V3 |
4.00 |
4.60 |
5 |
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BZX84-C4V7 |
4.40 |
5.00 |
5 |
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BZX84-C5V1 |
4.80 |
5.40 |
5 |
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BZX84-C5V6 |
5.20 |
6.00 |
5 |
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BZX84-C6V2 |
5.80 |
6.60 |
5 |
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BZX84-C6V8 |
6.40 |
7.20 |
5 |
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BZX84-C7V5 |
7.00 |
7.90 |
5 |
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BZX84-C8V2 |
7.70 |
8.70 |
5 |
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BZX84-C9V1 |
8.50 |
9.60 |
5 |
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BZX84-C10 |
9.4 |
10.6 |
5 |
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BZX84-C11 |
10.4 |
11.6 |
5 |
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BZX84-C12 |
11.4 |
12.7 |
5 |
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BZX84-C13 |
12.4 |
14.1 |
5 |
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BZX84-C15 |
13.8 |
15.6 |
5 |
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BZX84-C16 |
15.3 |
17.1 |
5 |
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BZX84-C18 |
16.8 |
19.1 |
5 |
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BZX84-C20 |
18.8 |
21.2 |
5 |
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BZX84-C22 |
20.8 |
23.3 |
5 |
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BZX84-C24 |
22.8 |
25.6 |
5 |
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BZX84-C27 |
25.1 |
28.9 |
2 |
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BZX84-C30 |
28.0 |
32.0 |
2 |
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BZX84-C33 |
31.0 |
35.0 |
2 |
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BZX84-C36 |
34.0 |
38.0 |
2 |
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BZX84-C39 |
37.0 |
41.0 |
2 |
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BZX84-C43 |
40.0 |
46.0 |
2 |
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BZX84-C47 |
44.0 |
50.0 |
2 |
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BZX84-C51 |
48.0 |
54.0 |
2 |
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BZX84-C56 |
52.0 |
60.0 |
2 |
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BZX84-C62 |
58.0 |
66.0 |
2 |
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BZX84-C68 |
64.0 |
72.0 |
2 |
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BZX84-C75 |
70.0 |
79.0 |
2 |
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Type |
Zener Voltage |
Test Current |
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range(1) at IZT1 |
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± 2% Tol. |
VZ |
(V) |
IZT1 (mA) |
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min. |
max. |
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BZX84-B2V4 |
2.35 |
2.45 |
5 |
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BZX84-B2V7 |
2.65 |
2.75 |
5 |
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BZX84-B3 |
2.94 |
3.06 |
5 |
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BZX84-B3V3 |
3.23 |
3.37 |
5 |
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BZX84-B3V6 |
3.53 |
3.67 |
5 |
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BZX84-B3V9 |
3.82 |
3.98 |
5 |
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BZX84-B4V3 |
4.21 |
4.39 |
5 |
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BZX84-B4V7 |
4.61 |
4.79 |
5 |
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BZX84-B5V1 |
5.00 |
5.20 |
5 |
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BZX84-B5V6 |
5.49 |
5.71 |
5 |
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BZX84-B6V2 |
6.08 |
6.32 |
5 |
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BZX84-B6V8 |
6.66 |
6.94 |
5 |
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BZX84-B7V5 |
7.35 |
7.65 |
5 |
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BZX84-B8V2 |
8.04 |
8.36 |
5 |
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BZX84-B9V1 |
8.92 |
9.28 |
5 |
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BZX84-B10 |
9.80 |
10.2 |
5 |
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BZX84-B11 |
10.8 |
11.2 |
5 |
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BZX84-B12 |
11.8 |
12.2 |
5 |
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BZX84-B13 |
12.7 |
13.3 |
5 |
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BZX84-B15 |
14.7 |
15.3 |
5 |
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BZX84-B16 |
15.7 |
16.3 |
5 |
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BZX84-B18 |
17.6 |
18.4 |
5 |
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BZX84-B20 |
19.6 |
20.4 |
5 |
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BZX84-B22 |
21.6 |
22.4 |
5 |
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BZX84-B24 |
23.5 |
24.5 |
5 |
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BZX84-B27 |
26.5 |
27.5 |
2 |
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BZX84-B30 |
29.4 |
30.6 |
2 |
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BZX84-B33 |
32.3 |
33.7 |
2 |
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BZX84-B36 |
35.3 |
36.7 |
2 |
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BZX84-B39 |
38.2 |
39.8 |
2 |
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BZX84-B43 |
42.1 |
43.9 |
2 |
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BZX84-B47 |
46.1 |
47.9 |
2 |
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BZX84-B51 |
50.0 |
52.0 |
2 |
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BZX84-B56 |
54.9 |
46.9 |
2 |
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BZX84-B62 |
60.8 |
63.2 |
2 |
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BZX84-B68 |
66.6 |
69.4 |
2 |
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BZX84-B75 |
73.5 |
76.5 |
2 |
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Notes: (1) Measured with pulses tp = 5 ms
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