1N4740A vs 1N4740ATR feature comparison

1N4740A Fairchild Semiconductor Corporation

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1N4740ATR Fairchild Semiconductor Corporation

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Pbfree Code Yes Yes
Rohs Code Yes Yes
Part Life Cycle Code Transferred Transferred
Ihs Manufacturer FAIRCHILD SEMICONDUCTOR CORP FAIRCHILD SEMICONDUCTOR CORP
Part Package Code DO-41 DO-41
Package Description GLASS PACKAGE-2 GLASS PACKAGE-2
Pin Count 2 2
Manufacturer Package Code AXIAL LEADED; GLASS; JEDEC DO204; VARIATION AL AXIAL LEADED; GLASS; JEDEC DO204; VARIATION AL
Reach Compliance Code 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 7 Ω 7 Ω
JEDEC-95 Code DO-41 DO-41
JESD-30 Code O-LALF-W2 O-LALF-W2
JESD-609 Code e3 e3
Number of Elements 1 1
Number of Terminals 2 2
Operating Temperature-Max 200 °C 200 °C
Operating Temperature-Min -65 °C -65 °C
Package Body Material GLASS GLASS
Package Shape ROUND ROUND
Package Style LONG FORM LONG FORM
Polarity UNIDIRECTIONAL UNIDIRECTIONAL
Power Dissipation-Max 1 W 1 W
Qualification Status Not Qualified Not Qualified
Reference Voltage-Nom 10 V 10 V
Surface Mount NO NO
Technology ZENER ZENER
Terminal Finish MATTE TIN MATTE TIN
Terminal Form WIRE WIRE
Terminal Position AXIAL AXIAL
Voltage Tol-Max 5% 5%
Working Test Current 25 mA 25 mA
Base Number Matches 11 3

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