Model: ST44R4

Transistor

Special Features:

Junction pattern arrangement: npn

Properties:

Inclosure Material
Plastic
Overall Length
0.615 inches
Overall Height
0.190 inches
Overall Width
0.420 inches
Mounting Facility Quantity
1
Internal Configuration
Junction contact
Joint Electronic Device Engineering Council/jedec/case Outline Designation
To-220
Mounting Method
Unthreaded hole
Semiconductor Material
Silicon
Voltage Rating In Volts Per Characteristic
300.0 collector to base voltage/static/emitter open and 400.0 collector to emitter reverse voltage, with base short-circuited to emitter and 5.0 emitter to base voltage, static, collector open
Current Rating Per Characteristic
2.00 amperes source cutoff current and 0.50 amperes source cutoff current
Power Rating Per Characteristic
2.1 watts small-signal input power, common-collector preset
Transfer Ratio
175.0 static forward current transfer ratio, common-emitter
Maximum Operating Tempurature Per Measurement Point
150.0 degrees celsius junction
Terminal Type And Quantity
3 pin
NSN
5961-01-173-8209
Part Number
ST44R4
Description
Transistor
CAGE
50891

An active semiconductor device with three or more electrodes. May or may not include mounting hardware and/or heatsink. Excludes semiconductor device, diode and semiconductor device, thyristor. For solid state devices which are responsive to visible or infrared radiant energy, see semiconductor device, photo.

Part ST44R4 NSN 5961-01-173-8209

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
20588
FIIG:
A110A0
Concept No.:
App. Key:
D
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
B
ESD:
B
MMAC:
EH
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
ZZ
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
063025
UFC:
34525
LTL:
RATING VARIABLE
LCL:
--
WCC:
72D
TCC:
3
SHC:
9
ACC:
Instruments/Radio

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Schedule B and Export
  • Schedule B: 8541500080
  • SITC: 77639
  • End Use: Semiconductors
  • NAICS: 334413
  • USDA: 1

Freight Class: Semiconductor devices, nesoi

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