Zener Diode
Page 1 25/04/08 V1.1
Feature:
•Hermetically sealed, glass silicon diodes.
Silicon Planar Zener Diodes
Absolute Maximum Ratings (Ta=25°C)
Description Symbol Value Unit
Average Forward Current (averaged Over any 20 ms period) IF(av) 250 mA
Repetitive Peak Forward Current IFRM 250
Total Power Dissipation up to Tflange = 50ºC Ptot 500
mW
Up to Ta = 50ºC and Mounted on a Ceramic Substrate of 10mm x
10mm x 0.6mm Ptot 400
Non-Repetitive Peak Reverse Power Dissipation t = 100µs,
Tj= 150ºC PZSM 30 W
Storage Temperature Tstg - 65 to +200
ºC
Junction Temperature Tj200
Thermal Resistance
From Junction to tie-point (flanges) Rth (j-tp) 0.3
K/mW
From Junction to Ambient when Mounted on a Ceramic Substrate
of 10mm x 10mm x 0.6mm Rth (j-a) 0.38
Zener Diode
Page 2 25/04/08 V1.1
*Pulse test: 20ms < tp < 50ms
Electrical Characteristics (Ta= 25°C unless specified otherwise)
Working Voltage*
+/- 5%
VZ (V)
at IZtest= 5mA
Differential *
Resistance
rdiff(ΩΩ)
at IZtest = 5mA
Temperature
Coefficient
Sz(mV/K)
at IZtest = 5mA
Differential
Resistance
rdiff(ΩΩ)
at IZtest = 1mA
IRat VR
Ta
25ºC
(µµA) (V)
Part Number
Minimum Maximum Maximum Minimum Maximum Maximum Maximum
9.4 10.6 20 4.5 8 150 0.2 7 BZV55C10
10.4 11.6 20 5.4 9 150 0.1 8 BZV55C11
11.4 12.7 25 6 10 150 0.1 8 BZV55C12
12.4 14.1 30 7 11 170 0.1 8 BZV55C13
13.8 15.6 30 9.2 13 200 0.05 10.5 BZV55C15
15.3 17.1 40 10.4 14 200 0.05 11.2 BZV55C16
16.8 19.1 45 12.4 16 225 0.05 12.6 BZV55C18
18.8 21.2 55 14.4 18 225 0.05 14 BZV55C20
20.8 23.3 55 16.4 20 250 0.05 15.4 BZV55C22
22.8 25.6 70 18.4 22 250 0.05 16.8 BZV55C24
at IZtest = 2mA at IZtest = 2mA at IZtest = 2mA at IZtest = 0.5mA
25.1 28,9 80 21.4 25.3 300 0.05 18.9 BZV55C27
28 32 80 24.4 29.4 300 0.05 21 BZV5530
31 35 80 27.4 33.4 325 0.05 23.1 BZV55C33
34 38 90 30.4 37.4 350 0.05 25.2 BZV55C36
3.4 3.8 90 -3.5 0 600 5 1 BZV55C3V6
3.7 4.1 90 -3.5 0 600 3 1 BZV55C3V9
40 46 150 37.6 46.6 375 0.05 30.1 BZV55C43
44 50 170 42 51.8 375 0.05 32.9 BZV55C47
4 4.6 90 -3.5 0 600 3 1 BZV55C4V3
4.4 5 80 -3.5 0.2 500 3 2 BZV55C 4V7
48 54 180 46.6 57.2 400 0.05 35.7 BZV55C51
4.8 5.4 60 -2.7 1.2 480 2 2 BZV55C 5V1
5.2 6 40 -2 2.5 400 1 2 BZV55C 5V6
5.8 6.6 10 0.4 3.7 150 3 4 BZV55C 6V2
7 7.9 15 2.5 5.3 80 1 5 BZV55C 7V5
7.7 8.7 15 3.2 6.2 80 0.7 5 BZV55C 8V2
8.5 9.6 15 3.8 7 100 0.5 6 BZV55C 9V1
For enquiries from all other markets
Zener Diode
Page <3> 25/04/08 V1.1
Notes:
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export
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