1N3779 vs 1N821-1 feature comparison

1N3779 Microchip Technology Inc

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1N821-1 Microchip Technology Inc

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Rohs Code No No
Part Life Cycle Code Active Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC MICROCHIP TECHNOLOGY INC
Package Description DO-7, 2 PIN DO-35, 2 PIN
Reach Compliance Code not_compliant compliant
ECCN Code EAR99
HTS Code 8541.10.00.50
Factory Lead Time 26 Weeks 26 Weeks
Case Connection ISOLATED ISOLATED
Configuration SINGLE SINGLE
Diode Element Material SILICON SILICON
Diode Type ZENER DIODE ZENER DIODE
JEDEC-95 Code DO-7 DO-204AH
JESD-30 Code O-XALF-W2 O-LALF-W2
JESD-609 Code e0 e0
Number of Elements 1 1
Number of Terminals 2 2
Package Body Material UNSPECIFIED GLASS
Package Shape ROUND ROUND
Package Style LONG FORM LONG FORM
Power Dissipation-Max 0.4 W 0.5 W
Qualification Status Not Qualified Not Qualified
Reference Voltage-Nom 6.7 V 6.2 V
Surface Mount NO NO
Technology ZENER ZENER
Terminal Finish TIN LEAD TIN LEAD
Terminal Form WIRE WIRE
Terminal Position AXIAL AXIAL
Voltage Temp Coeff-Max 1.005 mV/°C 0.62 mV/°C
Voltage Tol-Max 5% 5%
Base Number Matches 1 8
Additional Feature METALLURGICALLY BONDED
Dynamic Impedance-Max 15 Ω
Operating Temperature-Max 175 °C
Operating Temperature-Min -55 °C
Reference Standard MIL-19500
Reverse Current-Max 2 µA
Reverse Test Voltage 3 V
Working Test Current 7.5 mA

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