China
Spain
Rusia
Italy
Germany1N4957US
Part Number Overview
Manufacturer Part Number
1N4957US
Description
DIODE ZENER 9.1V 5W
Detailed Description
Zener Diode 9.1 V 5 W ±4.95% Surface Mount
Manufacturer
Semtech Corporation
Standard LeadTime
Edacad Model
Standard Package
1
Supplier Stocks
Technical specifications
Mfr
Semtech Corporation
Series
-
Package
Bulk
Product Status
Discontinued at allaboutcomponents.com
Voltage - Zener (Nom) (Vz)
9.1 V
Tolerance
±4.95%
Power - Max
5 W
Impedance (Max) (Zzt)
2 Ohms
Current - Reverse Leakage @ Vr
25 µA @ 6.9 V
Operating Temperature
-55°C ~ 175°C
Mounting Type
Surface Mount
Package / Case
SQ-MELF
Supplier Device Package
-
Base Product Number
1N4957
Environmental & Export Classifications
Moisture Sensitivity Level (MSL)
Not Applicable
ECCN
EAR99
HTSUS
8541.10.0050
Other Names
-
Category
/Product Index/Discrete Semiconductor Products/Diodes/Zener/Single Zener Diodes/Semtech Corporation 1N4957US
Documents & Media
Datasheets
1(1N4954US thru 1N4993US)
PCN Assembly/Origin
1(Mult Dev A/T 23/Jun/2021)
PCN Packaging
1(Label Changes 28/Jun/2019)
Quantity Price
-
Substitutes
-