1N2978RB: 10W 14V 5% 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
1N2978
Zener Diode download download 14 20 10 DO-4 Digitron 0 RFQ 9/18/2017 3:54:58 PM
1N2978A
Zener Diode download download 14 10 10 DO-4 Digitron 23 RFQ 9/19/2017 9:40:06 AM
1N2978B
Zener Diode download download 14 5 10 DO-4 Digitron 0 RFQ 9/18/2017 3:55:04 PM
1N2978C
Zener Diode download download 14 2 10 DO-4 Digitron 0 RFQ 8/26/2014 1:26:56 PM
1N2978D
Zener Diode download download 14 1 10 DO-4 Digitron 0 RFQ 9/18/2017 3:55:07 PM
1N2978R
Zener Diode download download 14 20 10 DO-4R Digitron 0 RFQ 8/15/2014 3:46:23 PM
1N2978RA
Zener Diode download download 14 10 10 DO-4R Digitron 23 RFQ 8/15/2014 3:49:35 PM
1N2978RB
Zener Diode download download 14 5 10 DO-4R Digitron 0 RFQ 8/15/2014 3:51:58 PM
1N2978RD
Zener Diode download download 14 1 10 DO-4R Digitron 0 RFQ 8/15/2014 3:53:36 PM
1N2978RC
Zener Diode download download 14 2 10 DO-4R Digitron 0 RFQ 8/27/2014 4:58:04 PM
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
1N2978
Zener Diode download download 14 20 10 3 250 10 DO-4
Sn/Pb Pb-free
Notes
1N2978A
Zener Diode download download 14 10 10 3 250 10 DO-4
Sn/Pb Pb-free
Notes
1N2978B
Zener Diode download download 14 5 10 3 250 10 DO-4
Sn/Pb Pb-free
Notes
1N2978D
Zener Diode download download 14 1 10 3 250 10 DO-4
Sn/Pb Pb-free
Notes
1N2978C
Zener Diode download download 14 2 10 3 250 10 DO-4
Sn/Pb Pb-free
Notes
1N2978R
Zener Diode download download 14 20 10 3 250 10 DO-4R
Sn/Pb Pb-free
Notes
1N2978RA
Zener Diode download download 14 10 10 3 250 10 DO-4R
Sn/Pb Pb-free
Notes
1N2978RB
Zener Diode download download 14 5 10 3 250 10 DO-4R
Sn/Pb Pb-free
Notes
1N2978RD
Zener Diode download download 14 1 10 3 250 10 DO-4R
Sn/Pb Pb-free
Notes
1N2978RC
Zener Diode download download 14 2 10 3 250 10 DO-4R
Sn/Pb Pb-free
Notes