PBSS5540X-Q
40 V, 5 A PNP low VCEsat transistor
23 January 2024
Product data sheet
1. General description
PNP low VCEsat transistor in a SOT89 (SC-62/TO-243) small and flat lead Surface-Mounted
Device(SMD) plastic package.
NPN complement: PBSS4540X-Q
2. Features and benefits
•
Low collector-emitter saturation voltage VCEsat
•
•
•
High collector current capability: IC and ICM
High efficiency leading to less heat generation
Qualified according to AEC-Q101 and recommended for use in automotive applications
3. Applications
•
•
•
•
•
Supply line switching circuits
Battery management applications
DC/DC converter applications
Strobe flash units
Medium power driver (e.g. relays, buzzers and motors)
4. Quick reference data
Table 1. Quick reference data
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
VCEO
collector-emitter
voltage
open base
-
-
-40
V
IC
collector current
-
-
-
-
-4
A
ICM
peak collector current single pulse; tp ≤ 10 ms
-
-10
75
A
RCEsat
collector-emitter
IC = -5 A; IB = -500 mA; pulsed; tp ≤
45
mΩ
saturation resistance
300 µs; δ ≤ 0.02; Tamb = 25 °C
5. Pinning information
Table 2. Pinning information
Pin
1
Symbol
Description
emitter
Simplified outline
Graphic symbol
E
C
B
C
E
2
collector
base
B
3
3
2
1
sym132
SOT89