1N972B vs 1N972A-1E3 feature comparison

1N972B Semiconductors Inc

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1N972A-1E3 Microsemi Corporation

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Part Life Cycle Code Contact Manufacturer Transferred
Ihs Manufacturer SEMICONDUCTORS INC MICROSEMI CORP
Reach Compliance Code unknown compliant
ECCN Code EAR99 EAR99
HTS Code 8541.10.00.50 8541.10.00.50
Case Connection ISOLATED ISOLATED
Configuration SINGLE SINGLE
Diode Type ZENER DIODE ZENER DIODE
Dynamic Impedance-Max 49 Ω
Number of Elements 1 1
Operating Temperature-Max 175 °C 175 °C
Polarity UNIDIRECTIONAL UNIDIRECTIONAL
Power Dissipation-Max 0.4 W 0.417 W
Reference Voltage-Nom 30 V 30 V
Surface Mount NO NO
Voltage Tol-Max 5% 10%
Working Test Current 4.2 mA 4.2 mA
Base Number Matches 52 1
Pbfree Code Yes
Rohs Code Yes
Part Package Code DO-7
Package Description O-LALF-W2
Pin Count 2
Additional Feature METALLURGICALLY BONDED
Diode Element Material SILICON
JEDEC-95 Code DO-204AA
JESD-30 Code O-LALF-W2
JESD-609 Code e3
Number of Terminals 2
Operating Temperature-Min -65 °C
Package Body Material GLASS
Package Shape ROUND
Package Style LONG FORM
Qualification Status Not Qualified
Technology ZENER
Terminal Finish MATTE TIN
Terminal Form WIRE
Terminal Position AXIAL

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