MMBTA42 STMicroelectronics, MMBTA42 Datasheet - Page 7
![TRANSISTOR NPN 300V 0.5A SOT-23](/photos/5/24/52408/sot-23_sml.jpg)
MMBTA42
Manufacturer Part Number
MMBTA42
Description
TRANSISTOR NPN 300V 0.5A SOT-23
Manufacturer
STMicroelectronics
Datasheet
1.MMBTA42.pdf
(8 pages)
Specifications of MMBTA42
Transistor Type
NPN
Current - Collector (ic) (max)
500mA
Voltage - Collector Emitter Breakdown (max)
300V
Vce Saturation (max) @ Ib, Ic
500mV @ 2mA, 20mA
Dc Current Gain (hfe) (min) @ Ic, Vce
40 @ 30mA, 10V
Power - Max
350mW
Frequency - Transition
50MHz
Mounting Type
Surface Mount
Package / Case
SOT-23-3
Configuration
Single
Transistor Polarity
NPN
Mounting Style
SMD/SMT
Collector- Emitter Voltage Vceo Max
300 V
Emitter- Base Voltage Vebo
6 V
Continuous Collector Current
0.5 A
Maximum Dc Collector Current
0.5 A
Power Dissipation
350 mW
Maximum Operating Frequency
50 MHz
Dc Collector/base Gain Hfe Min
40
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Collector Cutoff (max)
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
497-2480-2
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MMBTA42
4
Revision history
Table 5.
08-Nov-2007
06-Jan-2003
Date
Document revision history
Revision
2
3
Updated mechanical data.
Changes
Revision history
7/8