SZN4977L
vs
1N4977
feature comparison
All Stats
Differences Only
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
SOLID STATE DEVICES INC
UNITRODE CORP
Package Description
E-LALF-W2
Pin Count
2
Reach Compliance Code
compliant
unknown
ECCN Code
EAR99
HTS Code
8541.10.00.50
Case Connection
ISOLATED
ISOLATED
Configuration
SINGLE
SINGLE
Diode Element Material
SILICON
SILICON
Diode Type
ZENER DIODE
ZENER DIODE
JESD-30 Code
E-LALF-W2
O-LALF-W2
Number of Elements
1
1
Number of Terminals
2
2
Package Body Material
GLASS
GLASS
Package Shape
ELLIPTICAL
ROUND
Package Style
LONG FORM
LONG FORM
Polarity
UNIDIRECTIONAL
UNIDIRECTIONAL
Power Dissipation-Max
5 W
5 W
Qualification Status
Not Qualified
Not Qualified
Reference Voltage-Nom
62 V
62 V
Surface Mount
NO
NO
Technology
ZENER
ZENER
Terminal Form
WIRE
WIRE
Terminal Position
AXIAL
AXIAL
Voltage Tol-Max
5%
5%
Working Test Current
20 mA
20 mA
Base Number Matches
1
13
Rohs Code
Dynamic Impedance-Max
10 Ω
JESD-609 Code
e0
Operating Temperature-Max
175 °C
Operating Temperature-Min
-65 °C
Reverse Current-Max
2 µA
Terminal Finish
TIN LEAD
Voltage Temp Coeff-Max
62 mV/°C
Compare SZN4977L with alternatives
Compare 1N4977 with alternatives