1N2990R: 10W 33V 20% Zener Diode

Overview

Product Description

This Zener Diode is packaged in DO-4R, which has a power dissipation of 10W.

Available as High Reliability device as per MIL-PRF-19500/124 indicate –HR suffix after the part number. Contact for -HR flow. Add "PBF" suffix for Pb-free lead finish.

Applications:

Zener diodes provide voltage regulation over a broad range of operating voltages, currents and temperatures.

Technical Documentation

Availability:

Part Number Descriptive Datasheet HR Flow
Zener
Voltage
VZ @ IZT
V
Tolerance
 
%
Power Rating
PD
W
Package
Inventory
Distributor On-
hand
Pricing Last
Update
1N2990
Zener Diode download download 33 20 10 DO-4 Digitron 0 RFQ 9/18/2017 3:59:04 PM
1N2990A
Zener Diode download download 33 10 10 DO-4 Digitron 1525 RFQ 9/19/2017 9:41:28 AM
1N2990B
Zener Diode download download 33 5 10 DO-4 Digitron 500 RFQ 9/19/2017 9:41:31 AM
1N2990C
Zener Diode download download 33 2 10 DO-4 Digitron 500 RFQ 8/26/2014 4:11:38 PM
1N2990D
Zener Diode download download 33 1 10 DO-4 Digitron 0 RFQ 9/18/2017 3:59:14 PM
1N2990R
Zener Diode download download 33 20 10 DO-4R Digitron 0 RFQ 8/18/2014 4:40:23 PM
1N2990RA
Zener Diode download download 33 10 10 DO-4R Digitron 1525 RFQ 8/18/2014 4:44:54 PM
1N2990RB
Zener Diode download download 33 5 10 DO-4R Digitron 500 RFQ 8/19/2014 9:45:46 AM
1N2990RD
Zener Diode download download 33 1 10 DO-4R Digitron 0 RFQ 8/19/2014 9:47:49 AM
1N2990RC
Zener Diode download download 33 2 10 DO-4R Digitron 500 RFQ 8/28/2014 10:08:32 AM
Specifications
Part
Number
Descriptive Datasheet HR Flow
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 download download 33 20 10 9 300 10 DO-4
Sn/Pb Pb-free
Notes
1N2990A
Zener Diode download download 33 10 10 9 300 10 DO-4
Sn/Pb Pb-free
Notes
1N2990B
Zener Diode download download 33 5 10 9 300 10 DO-4
Sn/Pb Pb-free
Notes
1N2990D
Zener Diode download download 33 1 10 9 300 10 DO-4
Sn/Pb Pb-free
Notes
1N2990R
Zener Diode download download 33 20 10 9 300 10 DO-4R
Sn/Pb Pb-free
Notes
1N2990RA
Zener Diode download download 33 10 10 9 300 10 DO-4R
Sn/Pb Pb-free
Notes
1N2990RB
Zener Diode download download 33 5 10 9 300 10 DO-4R
Sn/Pb Pb-free
Notes
1N2990RD
Zener Diode download download 33 1 10 9 300 10 DO-4R
Sn/Pb Pb-free
Notes
1N2990C
Zener Diode download download 33 2 10 9 300 10 DO-4
Sn/Pb Pb-free
Notes
1N2990RC
Zener Diode download download 33 2 10 9 300 10 DO-4R
Sn/Pb Pb-free
Notes