BU931T vs BU921T feature comparison

BU931TFI STMicroelectronics

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BU921T STMicroelectronics

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Rohs Code Yes No
Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer STMICROELECTRONICS STMICROELECTRONICS
Package Description ISOWATT220, 3 PIN TO-220, 3 PIN
Pin Count 3 3
Reach Compliance Code not_compliant not_compliant
ECCN Code EAR99 EAR99
Additional Feature BUILT-IN BIAS RESISTORS
Case Connection ISOLATED COLLECTOR
Collector Current-Max (IC) 10 A 10 A
Collector-Emitter Voltage-Max 400 V 400 V
Configuration DARLINGTON WITH BUILT-IN DIODE AND RESISTOR DARLINGTON WITH BUILT-IN DIODE AND RESISTOR
DC Current Gain-Min (hFE) 300
JESD-30 Code R-PSFM-T3 O-MBFM-P2
JESD-609 Code e3 e0
Number of Elements 1 1
Number of Terminals 3 2
Operating Temperature-Max 175 °C 175 °C
Package Body Material PLASTIC/EPOXY METAL
Package Shape RECTANGULAR ROUND
Package Style FLANGE MOUNT FLANGE MOUNT
Polarity/Channel Type NPN NPN
Power Dissipation-Max (Abs) 40 W
Qualification Status Not Qualified Not Qualified
Surface Mount NO NO
Terminal Finish MATTE TIN TIN LEAD
Terminal Form THROUGH-HOLE PIN/PEG
Terminal Position SINGLE BOTTOM
Transistor Application SWITCHING
Transistor Element Material SILICON SILICON
Base Number Matches 1 2
Part Package Code TO-3-3L
HTS Code 8541.29.00.95
JEDEC-95 Code TO-3
Power Dissipation Ambient-Max 120 W
VCEsat-Max 1.8 V

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