1N974A
vs
1N975B
feature comparison
All Stats
Differences Only
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
INTERNATIONAL SEMICONDUCTOR INC
TAK CHEONG ELECTRONICS HOLDINGS CO LTD
Reach Compliance Code
unknown
unknown
ECCN Code
EAR99
EAR99
HTS Code
8541.10.00.50
8541.10.00.50
Case Connection
ISOLATED
ISOLATED
Configuration
SINGLE
SINGLE
Diode Element Material
SILICON
SILICON
Diode Type
ZENER DIODE
ZENER DIODE
Dynamic Impedance-Max
70 Ω
80 Ω
JEDEC-95 Code
DO-35
DO-35
JESD-30 Code
O-LALF-W2
O-LALF-W2
Number of Elements
1
1
Number of Terminals
2
2
Operating Temperature-Max
175 °C
200 °C
Package Body Material
GLASS
GLASS
Package Shape
ROUND
ROUND
Package Style
LONG FORM
LONG FORM
Polarity
UNIDIRECTIONAL
UNIDIRECTIONAL
Power Dissipation-Max
0.4 W
0.5 W
Qualification Status
Not Qualified
Not Qualified
Reference Voltage-Nom
36 V
39 V
Surface Mount
NO
NO
Technology
ZENER
ZENER
Terminal Form
WIRE
WIRE
Terminal Position
AXIAL
AXIAL
Voltage Tol-Max
10%
5%
Working Test Current
3.4 mA
3.2 mA
Base Number Matches
1
14
Pbfree Code
Rohs Code
Part Package Code
DO-204
Package Description
HERMETIC SEALED, GLASS, DO-204AH, 2 PIN
Pin Count
2
Additional Feature
METALLURGICALLY BONDED
Peak Reflow Temperature (Cel)
250
Compare 1N974A with alternatives
Compare 1N975B with alternatives