VISHAY BZT03 Technical data
Zener Diodes with Surge Current Specification
Features
• Glass passivated junction
• Hermetically sealed package
• Clamping time in picoseconds
• Lead (Pb)-free component
• Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
e2
BZT03-Series
Vishay Semiconductors
Applications
Medium power voltage regulators and medium power
transient suppression circuits
Mechanical Data
Case: SOD-57 Sintered glass case
Weight: approx. 369 mg
Packaging Codes/Options:
TAP / 5 k Ammopack (52 mm tape) / 25 k/box
TR / 5 k 10" reel
Absolute Maximum Ratings
T
= 25 °C, unless otherwise specified
amb
Parameter Test condition Symbol Val ue Unit
Power dissipation l = 10 mm, T
T
= 25 °C P
amb
Repetitive peak reverse power
dissipation
Non repetitive peak surge power
dissipation
Junction temperature T
Storage temperature range T
= 100 µs, Tj = 25 °C P
t
p
= 25 °C P
L
P
V
V
ZRM
ZSM
stg
949539
3.25 W
1.3 W
10 W
600 W
j
175 °C
- 65 to + 175 °C
Thermal Characteristics
T
= 25 °C, unless otherwise specified
amb
Para meter Test condition Symbol Val ue Unit
Junction ambient l = 10 mm, T
on PC board with spacing 25 mm R
= constant R
L
thJA
thJA
46 K/W
100 K/W
Electrical Characteristics
T
= 25 °C, unless otherwise specified
amb
Parameter Test condition Symbol Min Ty p. Max Unit
Forward voltage I
Document Number 85599
Rev. 1.4, 13-Jul-05
= 0.5 A V
F
F
1.2 V
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1
BZT03-Series
Vishay Semiconductors
Electrical Characteristics
BZT03C...
Partnumber Zener Voltage Range Dynamic
Resistance
VZ @ I
ZT
V Ω mA %/K µA V V A µA V
min typ max typ max min max max max max
BZT03C6V2 5.8 6.2 6.6 1 2 100 0 0.07 1500 4.7 9.3 34.0 3000 5.1
BZT03C6V8 6.4 6.8 7.2 1 2 100 0 0.07 1000 5.1 10.2 31.0 2000 5.6
BZT03C7V5 7 7.5 7.9 1 2 100 0 0.07 750 5.6 11.3 26.5 1500 6.2
BZT03C8V2 7.7 8.2 8.7 1 2 100 0.03 0.08 600 6.2 12.3 24.4 1200 6.8
BZT03C9V1 8.5 9.1 9.6 2 4 50 0.03 0.08 20 6.8 13.3 22.7 50 7.5
BZT03C10 9.4 10 10.6 2 4 50 0.05 0.09 10 7.5 14.8 20.3 20 8.2
BZT03C11 10.4 11 11.6 4 7 50 0.05 0.1 4 8.2 15.7 19.1 5 9.1
BZT03C12 11.4 12 12.7 4 7 50 0.05 0.1 3 9.1 17.0 17.7 5 10
BZT03C13 12.4 13 14.1 5 10 50 0.05 0.1 2 10 18.9 15.9 5 11
BZT03C15 13.8 15 15.6 5 10 50 0.05 0.1 1 11 20.9 14.4 5 12
BZT03C16 15.3 16 17.1 6 15 25 0.06 0.11 1 12 22.9 13.1 5 13
BZT03C18 16.8 18 19.1 6 15 25 0.06 0.11 1 13 25.6 11.7 5 15
BZT03C20 18.8 20 21.2 6 15 25 0.06 0.11 1 15 28.4 10.6 5 16
BZT03C22 20.8 22 23.3 6 15 25 0.06 0.11 1 16 31.0 9.7 5 18
BZT03C24 22.8 24 25.6 7 15 25 0.06 0.11 1 18 33.8 8.9 5 20
BZT03C27 25.1 27 28.9 7 15 25 0.06 0.11 1 20 38.1 7.9 5 22
BZT03C30 28 30 32 8 15 25 0.06 0.11 1 22 42.2 7.1 5 24
BZT03C33 31 33 35 8 15 25 0.06 0.11 1 24 46.2 6.5 5 27
BZT03C36 34 36 38 21 40 10 0.06 0.11 1 27 50.1 6.0 5 30
BZT03C39 37 39 41 21 40 10 0.06 0.11 1 30 54.1 5.5 5 33
BZT03C43 40 43 46 24 45 10 0.07 0.12 1 33 60.7 4.9 5 36
BZT03C47 44 47 50 24 45 10 0.07 0.12 1 36 65.5 4.6 5 39
BZT03C51 48 51 54 25 60 10 0.07 0.12 1 39 70.8 4.2 5 43
BZT03C56 52 56 60 25 60 10 0.07 0.12 1 43 78.6 3.8 5 47
BZT03C62 58 62 66 25 80 10 0.08 0.13 1 47 86.5 3.5 5 51
BZT03C68 64 68 72 25 80 10 0.08 0.13 1 51 94.4 3.2 5 56
BZT03C75 70 75 79 30 100 10 0.08 0.13 1 56 103.5 2.9 5 62
BZT03C82 77 82 87 30 100 10 0.08 0.13 1 62 114 2.6 5 68
BZT03C91 85 91 96 60 200 5 0.09 0.13 1 68 126 2.4 5 75
BZT03C100 94 100 106 60 200 5 0.09 0.13 1 75 139 2.2 5 82
BZT03C110 104 110 116 80 250 5 0.09 0.13 1 82 152 2.0 5 91
BZT03C120 114 120 127 80 250 5 0.09 0.13 1 91 167 1.8 5 100
BZT03C130 124 130 141 110 300 5 0.09 0.13 1 100 185 1.6 5 110
BZT03C150 138 150 156 130 300 5 0.09 0.13 1 110 204 1.5 5 120
BZT03C160 153 160 171 150 350 5 0.09 0.13 1 120 224 1.3 5 130
BZT03C180 168 180 191 180 400 5 0.09 0.13 1 130 249 1.2 5 150
BZT03C200 188 200 212 200 500 5 0.09 0.13 1 150 276 1.1 5 160
BZT03C220 208 220 233 350 750 2 0.09 0.13 1 160 305 1.0 5 180
BZT03C240 228 240 256 400 850 2 0.09 0.13 1 180 336 0.9 5 200
BZT03C270 251 270 289 450 1000 2 0.09 0.13 1 200 380 0.8 5 220
BZT03C300 280 300 320 450 1000 2 0.09 0.13 1 220 419 0.72 5 240
1)
10/1000 exp. falling pulse tp = 1000 µs down to 50 %
2)
Stand-off voltage = recommended suplly voltage
rzj and TKVZ @
I
Z
Te s t
Curre
nt
I
ZT
Temperature
Coefficient of
Zener Voltage
TCVZ @ I
ZT
Reverse
Leakage
Current
IR @ V
Clamping Stand-off
V
(CL)R
I
RMS
1)
@
IR@ VR
R
2)
www.vishay.com
2
Document Number 85599
Rev. 1.4, 13-Jul-05
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