BU931
vs
BU921
feature comparison
All Stats
Differences Only
Pbfree Code
Yes
Rohs Code
No
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
STMICROELECTRONICS
CRIMSON SEMICONDUCTOR INC
Part Package Code
TO-220AB
Package Description
TO-3, 2 PIN
Pin Count
4
Reach Compliance Code
not_compliant
unknown
ECCN Code
EAR99
EAR99
HTS Code
8541.29.00.95
8541.29.00.95
Samacsys Manufacturer
STMicroelectronics
Additional Feature
BUILT-IN BIAS RESISTORS
LOW LEAKAGE
Case Connection
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
DC Current Gain-Min (hFE)
300
50
JEDEC-95 Code
TO-220AB
TO-3
JESD-30 Code
R-PSFM-T3
O-MBFM-P2
JESD-609 Code
e0
Number of Elements
1
1
Number of Terminals
3
2
Operating Temperature-Max
175 °C
Package Body Material
PLASTIC/EPOXY
METAL
Package Shape
RECTANGULAR
ROUND
Package Style
FLANGE MOUNT
FLANGE MOUNT
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Polarity/Channel Type
NPN
NPN
Power Dissipation Ambient-Max
125 W
120 W
Power Dissipation-Max (Abs)
175 W
Qualification Status
Not Qualified
Not Qualified
Surface Mount
NO
NO
Terminal Finish
Tin/Lead (Sn/Pb)
Terminal Form
THROUGH-HOLE
PIN/PEG
Terminal Position
SINGLE
BOTTOM
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
Transistor Application
SWITCHING
Transistor Element Material
SILICON
SILICON
VCEsat-Max
1.8 V
1.8 V
Base Number Matches
15
1
Compare BU931 with alternatives
Compare BU921 with alternatives