Zener Diodes

Product Selector

Zener Voltage
(V)






















































































Tolerance
(%)






Power Rating
(W)








Max Zener Impedance
(Ω)






















































































































































Max Reverse Current
(μA)



































Package














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Part
Number
Descriptive Datasheet
Zener Voltage
VZ@ IZT
V
Tolerance
 
%
Power
Rating
PD
W
Max
Zener
Impedance
ZZT@IZT
Ω
Max
Zener Knee
Impedance
ZZK
Ω
Max
Reverse
Current
IR
μA
Package Available
Lead
Finish
Notes
1N2972B
Zener Diode 8.2 5 10 1.5 250 50 DO-4
Sn/Pb Pb-free
Notes
1N2972C
Zener Diode 8.2 2 10 1.5 250 50 DO-4
Sn/Pb Pb-free
Notes
1N2972D
Zener Diode 8.2 1 10 1.5 250 50 DO-4
Sn/Pb Pb-free
Notes
1N2972R
Zener Diode 8.2 20 10 1.5 250 50 DO-4R
Sn/Pb Pb-free
Notes
1N2972RA
Zener Diode 8.2 10 10 1.5 250 50 DO-4R
Sn/Pb Pb-free
Notes
1N2972RB
Zener Diode 8.2 5 10 1.5 250 50 DO-4R
Sn/Pb Pb-free
Notes
1N2972RD
Zener Diode 8.2 1 10 1.5 250 50 DO-4R
Sn/Pb Pb-free
Notes
1N2973
Zener Diode 9.1 20 10 2 250 25 DO-4
Sn/Pb Pb-free
Notes
1N2973A
Zener Diode 9.1 10 10 2 250 25 DO-4
Sn/Pb Pb-free
Notes
1N2973B
Zener Diode 9.1 5 10 2 250 25 DO-4
Sn/Pb Pb-free
Notes
1N2973C
Zener Diode 9.1 2 10 2 250 25 DO-4
Sn/Pb Pb-free
Notes
1N2973D
Zener Diode 9.1 1 10 2 250 25 DO-4
Sn/Pb Pb-free
Notes
1N2973R
Zener Diode 9.1 20 10 2 250 25 DO-4R
Sn/Pb Pb-free
Notes
1N2973RA
Zener Diode 9.1 10 10 2 250 25 DO-4R
Sn/Pb Pb-free
Notes
1N2973RB
Zener Diode 9.1 5 10 2 250 25 DO-4R
Sn/Pb Pb-free
Notes
1N2973RD
Zener Diode 9.1 1 10 2 250 25 DO-4R
Sn/Pb Pb-free
Notes
1N2974
Zener Diode 10 20 10 3 250 25 DO-4
Sn/Pb Pb-free
Notes
1N2974A
Zener Diode 10 10 10 3 250 25 DO-4
Sn/Pb Pb-free
Notes
1N2974B
Zener Diode 10 5 10 3 250 25 DO-4
Sn/Pb Pb-free
Notes
1N2974C
Zener Diode 10 2 10 3 250 25 DO-4
Sn/Pb Pb-free
Notes