MCC MMBZ5257B, MMBZ5255B, MMBZ5252B, MMBZ5251B, MMBZ5254B Datasheet
...
M C C
Micro Commercial Corp.
21201 Itasca St.
Chatsworth, CA 91311
Phone: (818) 701-4933
Fax: (818) 701-4939
Features
•Wide Voltage Range Available
•Small Outline Package For Space Savings
• High Temp Soldering: 250° C for 10 Seconds At Terminals
•Surface Mount Package
Maximum Ratings
•Operating Junction Temperature: -55° C to +150° C
•Storage Temperature: -55° C to +150° C
•500 mWatt DC Power Dissipation
Maximum Ratings @ 25oC Unless Otherwise Specified
Zener Current |
|
IF |
100 |
mA |
Maximum Forward |
|
VF |
1.2 |
V |
Voltage |
|
|
|
|
Power Dissipation |
|
P(AV) |
410 |
mWatt |
(No te s A) |
|
|
|
|
Pe ak Forward Surge |
|
IFSM |
4.0 |
Amps |
Current (Notes B) |
|
|
|
|
|
|
|
|
|
NOTES: |
|
|
|
|
A.Mounted on 5.0mm2(.013mm thick) land areas.
B.Measured on 8.3ms, single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum.
*Pin Configuration - Top View
MMBZ5221B
THRU
MMBZ5259B
410 mW Zener Diode 2.4 to 39 Volts
SOT-23
|
A |
|
|
|
|
|
|
D |
|
|
|
|
|
C |
B |
|
|
|
E |
|
|
|
|
F |
|
G |
H |
|
|
|
J |
|
|
|
K |
|
|
DIMENSIONS |
|
|
|
|
INCHES |
|
MM |
|
|
DIM |
MIN |
MAX |
MIN |
MAX |
NOTE |
A |
.110 |
.119 |
2.80 |
3.00 |
|
B |
.086 |
.103 |
2.20 |
2.60 |
|
C |
.047 |
.056 |
1.20 |
1.40 |
|
D |
.033 |
.041 |
.85 |
1.05 |
|
E |
.066 |
.083 |
1.70 |
2.10 |
|
F |
--- |
.006 |
--- |
.15 |
|
G |
.035 |
.044 |
.90 |
1.10 |
|
H |
.002 |
.006 |
.05 |
.15 |
|
J |
.013 |
.020 |
.35 |
.50 |
|
K |
.007 |
--- |
.20 |
--- |
|
Suggested Solder
Pad Layout
.035
.900
.055
1.40
.102 |
inches |
2.60 |
mm |
.035
.880
.035
.880
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M C C
MMBZ5221B thru MMBZ5259B
Electrical Characteristics @ 25oC Unless Otherwise Specified
|
|
NORMAL |
|
MAXIMUM ZENER |
|
|
MAXIMUM ZENER |
|
|
|
ZENER |
TEST |
IMPEDANCE |
MAXIMUM REVERSE |
VOLTAGE TEMP |
||
MCC PART |
|
VOLTAGE |
CURRENT Izt |
‘B’ SUFFIX ONLY |
LEAKAGE CURRENT |
COEFFICIENT ‘B’ |
||
NUMBER |
Marking |
Vz@ Izt |
|
Zzt @ Izt Zzk @ Izk=0.25mA |
Ir @ Vr |
SUFFIX ONLY |
||
|
|
VOLTS |
mA |
OHMS |
OHMS |
uA |
VOLTS |
%/oC |
MMBZ5221B |
C1 |
2.4 |
20 |
30 |
1200 |
100 |
1.0 |
-0.085 |
MMBZ5222B |
C2 |
2.5 |
20 |
30 |
1250 |
100 |
1.0 |
-0.085 |
MMBZ5223B |
C3 |
2.7 |
20 |
30 |
1300 |
75 |
1.0 |
-0.080 |
MMBZ5225B |
C5 |
3.0 |
20 |
29 |
1600 |
50 |
1.0 |
-0.075 |
MMBZ5226B |
D1 |
3.3 |
20 |
28 |
1600 |
25 |
1.0 |
-0.070 |
MMBZ5227B |
D2 |
3.6 |
20 |
24 |
1700 |
15 |
1.0 |
-0.065 |
MMBZ5228B |
D3 |
3.9 |
20 |
23 |
1900 |
10 |
1.0 |
-0.060 |
MMBZ5229B |
D4 |
4.3 |
20 |
22 |
2000 |
5.0 |
1.0 |
±0.055 |
MMBZ5230B |
D5 |
4.7 |
20 |
19 |
1900 |
5.0 |
2.0 |
±0.030 |
MMBZ5231B |
E1 |
5.1 |
20 |
17 |
1600 |
5.0 |
2.0 |
±0.030 |
MMBZ5232B |
E2 |
5.6 |
20 |
11 |
1600 |
5.0 |
3.0 |
+0.038 |
MMBZ5234B |
E4 |
6.2 |
20 |
7.0 |
1000 |
5.0 |
4.0 |
+0.045 |
MMBZ5235B |
E5 |
6.8 |
20 |
5.0 |
750 |
3.0 |
5.0 |
+0.050 |
MMBZ5236B |
F1 |
7.5 |
20 |
6.0 |
500 |
3.0 |
6.0 |
+0.058 |
MMBZ5237B |
F2 |
8.2 |
20 |
8.0 |
500 |
3.0 |
6.5 |
+0.062 |
MMBZ5239B |
F4 |
9.1 |
20 |
10 |
600 |
3.0 |
7.0 |
+0.068 |
MMBZ5240B |
F5 |
10 |
20 |
17 |
600 |
3.0 |
8.0 |
+0.075 |
MMBZ5241B |
H1 |
11 |
20 |
22 |
600 |
2.0 |
8.4 |
+0.076 |
MMBZ5242B |
H2 |
12 |
20 |
30 |
600 |
1.0 |
9.1 |
+0.077 |
MMBZ5243B |
H3 |
13 |
9.5 |
13 |
600 |
0.5 |
9.9 |
+0.079 |
MMBZ5245B |
H5 |
15 |
8.5 |
16 |
600 |
0.1 |
11 |
+0.082 |
MMBZ5246B |
J1 |
16 |
7.8 |
17 |
600 |
0.1 |
12 |
+0.083 |
MMBZ5248B |
J3 |
18 |
7.0 |
21 |
600 |
0.1 |
14 |
+0.085 |
MMBZ5250B |
J5 |
20 |
6.2 |
25 |
600 |
0.1 |
15 |
+0.086 |
MMBZ5251B |
K1 |
22 |
5.6 |
29 |
600 |
0.1 |
17 |
+0.087 |
MMBZ5252B |
K2 |
24 |
5.2 |
33 |
600 |
0.1 |
18 |
+0.088 |
MMBZ5254B |
K4 |
27 |
4.6 |
41 |
600 |
0.1 |
21 |
+0.090 |
MMBZ5255B |
K5 |
28 |
4.5 |
44 |
600 |
0.1 |
21 |
+0.091 |
MMBZ5256B |
M1 |
30 |
4.2 |
49 |
600 |
0.1 |
23 |
+0.091 |
MMBZ5257B |
M2 |
33 |
3.8 |
58 |
700 |
0.1 |
25 |
+0.092 |
MMBZ5258B |
M3 |
36 |
3.4 |
70 |
700 |
0.1 |
27 |
+0.093 |
MMBZ5259B |
M4 |
39 |
3.2 |
80 |
800 |
0.1 |
30 |
+0.094 |
NOTE:
1.Tolerance and Type Number Designation. The type numbers listed have a standard tolerance on the nominal zener voltage of ±5%.
2.Specials Available Include:
A.Nominal zener voltages between the voltages shown and tighter voltage tolerances.
B.Matched sets.
3.Zener Voltage (VZ) Measurement. Guarantees the zener voltage when measured at 90 seconds while maintaining the lead temperature (TL) at 30OC, from the diode body.
4.Zener Impedance (ZZ) Derivation. The zener impedance is derived from the 60 cycle ac voltage, which results when an AC current having an rms value equal to 10% of the dc zener current (IZT or IZK) is superimposed on IZT or IZK.
5.Surge Current (IR) Non-Repetitive. The rating listed in the electrical characteristics table is maximum peak, non-repetitive, reverse surge current of 1/2 square wave or equivalent sine wave pulse of 1/120 second duration superimposed on the test current, IZT, per JEDEC registration; however, actual device capability is as described in Figure 5.
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