1N957BT vs 1N957BBK feature comparison

1N957BT Fairchild Semiconductor Corporation

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1N957BBK Central Semiconductor Corp

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Part Life Cycle Code Obsolete Active
Ihs Manufacturer FAIRCHILD SEMICONDUCTOR CORP CENTRAL SEMICONDUCTOR CORP
Part Package Code DO-35
Package Description O-LALF-W2 O-PALF-W2
Pin Count 2
Reach Compliance Code unknown not_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 4.5 Ω
JEDEC-95 Code DO-35 DO-35
JESD-30 Code O-LALF-W2 O-PALF-W2
Number of Elements 1 1
Number of Terminals 2 2
Operating Temperature-Max 200 °C
Package Body Material GLASS PLASTIC/EPOXY
Package Shape ROUND ROUND
Package Style LONG FORM LONG FORM
Polarity UNIDIRECTIONAL UNIDIRECTIONAL
Power Dissipation-Max 0.5 W 0.5 W
Qualification Status Not Qualified Not Qualified
Reference Voltage-Nom 6.8 V 6.8 V
Surface Mount NO NO
Technology ZENER ZENER
Terminal Form WIRE WIRE
Terminal Position AXIAL AXIAL
Voltage Tol-Max 5%
Working Test Current 18.5 mA
Base Number Matches 6 3
Pbfree Code No
Rohs Code No
Additional Feature INDUSTRY STANDARD
JESD-609 Code e0
Peak Reflow Temperature (Cel) NOT SPECIFIED
Terminal Finish Tin/Lead (Sn/Pb)
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED

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