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
1N2990
Zener Diode 33 20 10 9 300 10 DO-4
Sn/Pb Pb-free
Notes
1N2990A
Zener Diode 33 10 10 9 300 10 DO-4
Sn/Pb Pb-free
Notes
1N2990B
Zener Diode 33 5 10 9 300 10 DO-4
Sn/Pb Pb-free
Notes
1N2990C
Zener Diode 33 2 10 9 300 10 DO-4
Sn/Pb Pb-free
Notes
1N2990D
Zener Diode 33 1 10 9 300 10 DO-4
Sn/Pb Pb-free
Notes
1N2990R
Zener Diode 33 20 10 9 300 10 DO-4R
Sn/Pb Pb-free
Notes
1N2990RA
Zener Diode 33 10 10 9 300 10 DO-4R
Sn/Pb Pb-free
Notes
1N2990RB
Zener Diode 33 5 10 9 300 10 DO-4R
Sn/Pb Pb-free
Notes
1N2990RD
Zener Diode 33 1 10 9 300 10 DO-4R
Sn/Pb Pb-free
Notes
1N2991
Zener Diode 36 20 10 10 300 10 DO-4
Sn/Pb Pb-free
Notes
1N2991A
Zener Diode 36 10 10 10 300 10 DO-4
Sn/Pb Pb-free
Notes
1N2991B
Zener Diode 36 5 10 10 300 10 DO-4
Sn/Pb Pb-free
Notes
1N2991C
Zener Diode 36 2 10 10 300 10 DO-4
Sn/Pb Pb-free
Notes
1N2991D
Zener Diode 36 1 10 10 300 10 DO-4
Sn/Pb Pb-free
Notes
1N2991R
Zener Diode 36 20 10 10 300 10 DO-4R
Sn/Pb Pb-free
Notes
1N2991RA
Zener Diode 36 10 10 10 300 10 DO-4R
Sn/Pb Pb-free
Notes
1N2991RB
Zener Diode 36 5 10 10 300 10 DO-4R
Sn/Pb Pb-free
Notes
1N2991RD
Zener Diode 36 1 10 10 300 10 DO-4R
Sn/Pb Pb-free
Notes
1N2992
Zener Diode 39 20 10 11 300 10 DO-4
Sn/Pb Pb-free
Notes
1N2992A
Zener Diode 39 10 10 11 300 10 DO-4
Sn/Pb Pb-free
Notes