BD433 vs BD437TG feature comparison

BD433 Fairchild Semiconductor Corporation

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BD437TG Rochester Electronics LLC

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Rohs Code No Yes
Part Life Cycle Code Obsolete Active
Ihs Manufacturer FAIRCHILD SEMICONDUCTOR CORP ROCHESTER ELECTRONICS LLC
Part Package Code SIP TO-225AA
Package Description TO-126, 3 PIN ROHS COMPLIANT, PLASTIC, CASE 77-09, 3 PIN
Pin Count 3 3
Reach Compliance Code unknown unknown
ECCN Code EAR99
HTS Code 8541.29.00.95
Case Connection ISOLATED
Collector Current-Max (IC) 4 A 4 A
Collector-Emitter Voltage-Max 22 V 45 V
Configuration SINGLE SINGLE
DC Current Gain-Min (hFE) 50 40
JEDEC-95 Code TO-126 TO-225AA
JESD-30 Code R-PSFM-T3 R-PSFM-T3
JESD-609 Code e0 e3
Number of Elements 1 1
Number of Terminals 3 3
Operating Temperature-Max 150 °C
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Shape RECTANGULAR RECTANGULAR
Package Style FLANGE MOUNT FLANGE MOUNT
Polarity/Channel Type NPN NPN
Power Dissipation-Max (Abs) 36 W
Qualification Status Not Qualified COMMERCIAL
Surface Mount NO NO
Terminal Finish TIN LEAD MATTE TIN
Terminal Form THROUGH-HOLE THROUGH-HOLE
Terminal Position SINGLE SINGLE
Transistor Application SWITCHING SWITCHING
Transistor Element Material SILICON SILICON
Transition Frequency-Nom (fT) 3 MHz 3 MHz
Base Number Matches 2 1
Pbfree Code Yes
Manufacturer Package Code CASE 77-09
Moisture Sensitivity Level NOT SPECIFIED
Peak Reflow Temperature (Cel) 260
Time@Peak Reflow Temperature-Max (s) 40

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