1N938B vs 1N938B-1E3 feature comparison

1N938B Central Semiconductor Corp

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1N938B-1E3 Microsemi Corporation

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Pbfree Code No Yes
Rohs Code No Yes
Part Life Cycle Code Obsolete Transferred
Ihs Manufacturer CENTRAL SEMICONDUCTOR CORP MICROSEMI CORP
Reach Compliance Code not_compliant compliant
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 20 Ω
JEDEC-95 Code DO-7 DO-204AA
JESD-30 Code O-XALF-W2 O-LALF-W2
JESD-609 Code e0 e3
Number of Elements 1 1
Number of Terminals 2 2
Operating Temperature-Max 175 °C
Operating Temperature-Min -65 °C
Package Body Material UNSPECIFIED GLASS
Package Shape ROUND ROUND
Package Style LONG FORM LONG FORM
Power Dissipation-Max 0.5 W 0.5 W
Qualification Status Not Qualified Not Qualified
Reference Voltage-Nom 9 V 9 V
Surface Mount NO NO
Technology ZENER ZENER
Terminal Finish TIN LEAD MATTE TIN
Terminal Form WIRE WIRE
Terminal Position AXIAL AXIAL
Voltage Temp Coeff-Max 0.09 mV/°C 0.09 mV/°C
Voltage Tol-Max 5% 5%
Working Test Current 7.5 mA
Base Number Matches 16 1
Part Package Code DO-7
Package Description O-LALF-W2
Pin Count 2
Additional Feature METALLURGICAL BONDED

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