1N946A: 500Mw Temperature Compensated Zener Diode

Overview

Product Description

This Temperature Compensated Diode is packaged in DO-35 package, which has a power rating of 500mW.

Available as High Reliability device per MIL-PRF-19500/157, indicate –HR suffix after the part number. Contact for -HR flow. Add "PBF" suffix for Pb-free lead finish.

Applications:

Provides a stable voltage reference over a broad temperature range for instruments and other circuits.

Technical Documentation

Availability:

Part Number Descriptive Datasheet HR Flow
Power Rating
PD
W
Package
Inventory
Distributor On-
hand
Pricing Last
Update
1N946
Temperature Compensated Zener Diode download download 500 DO-35 Digitron 0 RFQ 9/18/2017 8:09:15 PM
1N946UR
Temperature Compensated Zener Diode download download 500 SOD-80 Digitron 0 RFQ 9/18/2017 8:09:31 PM
1N946A
Temperature Compensated Zener Diode download download 500 DO-35 Digitron 0 RFQ 9/18/2017 8:09:18 PM
1N946AUR
Temperature Compensated Zener Diode download download 500 SOD-80 Digitron 0 RFQ 9/18/2017 8:09:22 PM
1N946B
Temperature Compensated Zener Diode download download 500 DO-35 Digitron 0 RFQ 9/18/2017 8:09:25 PM
1N946BUR
Temperature Compensated Zener Diode download download 500 SOD-80 Digitron 0 RFQ 9/18/2017 8:09:28 PM
Specifications
Part
Number
Descriptive Datasheet
Power Rating
 
mW
Min Zener Voltage
VZ @ IZT
V
Nominal Zener Voltage
VZ @ IZT
V
Max Zener Voltage
VZ @ IZT
V
Max Zener Impedance
ZZZT @ IZT
Ω
Max Reverse Current
IR @ VR
μA
Reverse Voltage
VR
V
Max Voltage Temperature
ΔVZT
mV
Typical Temperature Coefficient
αVZ
%/°C
Package Available
Lead
Finish
Notes
1N946
Temperature Compensated Zener Diode download 500 11.12 11.7 12.28 30 15 8 1.8 0.0002 DO-35
Sn/Pb Pb-free
Notes
1N946UR
Temperature Compensated Zener Diode download 500 11.12 11.7 12.28 30 15 8 1.8 0.0002 SOD-80
Sn/Pb Pb-free
Notes
1N946A
Temperature Compensated Zener Diode download 500 11.12 11.7 12.28 30 15 8 3.6 0.0002 DO-35
Sn/Pb Pb-free
Notes
1N946AUR
Temperature Compensated Zener Diode download 500 11.12 11.7 12.28 30 15 8 3.6 0.0002 SOD-80
Sn/Pb Pb-free
Notes
1N946B
Temperature Compensated Zener Diode download 500 11.12 11.7 12.28 30 15 8 4.7 0.0002 DO-35
Sn/Pb Pb-free
Notes
1N946BUR
Temperature Compensated Zener Diode download 500 11.12 11.7 12.28 30 15 8 4.7 0.0002 SOD-80
Sn/Pb Pb-free
Notes