2SA2049 Datasheet, PDF (1/4 Pages) Rohm – MEDIUM POWER TRANSISTOR

Transistor
2SA2049
Medium power transistor (−30V, −2.0A)
2SA2049
!Features
1) High speed switching. (Tf : Typ. : 20ns at IC = −2.0A)
2) Low saturation voltage, typically
(Typ. : −250mV at IC = −1.0A, IB = −100mA)
3) Strong discharge power for inductive load and
capacitance load.
4) Complements the 2SC5731
!Applications
Small signal low frequency amplifier
High speed switching
!External dimensions (Units : mm)
MPT3
4.0
1.0
2.5
0.5
(1)
(2)
(3)
(1)Base
(2)Collector
(3)Emitter
Each lead has same dimensions
Abbreviated symbol : UX
!Structure
PNP Silicon epitaxial planar transistor
!Packaging specifications
Type
Package
Code
Basic ordering unit (pieces)
2SA2049
Taping
T100
1000
!Absolute maximum ratings (Ta=25°C)
Parameter
Collector-base voltage
Collector-emitter voltage
Emitter-base voltage
Collector current
Symbol
VCBO
VCEO
VEBO
IC
ICP
Power dissipation
PC
Junction temperature
Tj
Range of storage temperature Tstg
∗1 Pw=100ms
*2 Mounted on a 40×40×0.7 (mm) ceramic substrate
Limits
−30
−30
−6
−2.0
−4.0
500
2.0
150
−55~+150
Unit
V
V
V
A
A ^∗1
mW
W ^∗2
°C
°C
1/3