Philips Semiconductors
PNP high-voltage transistors
Product specification
BSR20; BSR20A
FEATURES
• Low current (max. 300 mA)
• High voltage (max. 150 V).
APPLICATIONS
• General purpose switching and amplification
• Telephony applications.
DESCRIPTION
PNP high-voltage transistor in a SOT23 plastic package.
NPN complements: BSR19 and BSR19A.
MARKING
TYPE NUMBER
BSR20
BSR20A
MARKING CODE
T35
T36
PINNING
PIN
1
2
3
DESCRIPTION
base
emitter
collector
handbook, halfpage
3
3
1
1
Top view
2
2
MAM256
Fig.1 Simplified outline (SOT23) and symbol.
QUICK REFERENCE DATA
SYMBOL
PARAMETER
VCBO
collector-base voltage
BSR20
BSR20A
VCEO
collector-emitter voltage
BSR20
BSR20A
ICM
peak collector current
Ptot
total power dissipation
hFE
DC current gain
BSR20
BSR20A
fT
transition frequency
CONDITIONS
open emitter
open base
Tamb ≤ 25 °C
IC = −10 mA; VCE = −5 V
IC = −10 mA; VCE = −10 V; f = 100 MHz
MIN.
−
−
−
−
−
−
40
60
100
MAX.
UNIT
−130
V
−160
V
−120
V
−150
V
−600
mA
250
mW
180
240
−
MHz
1997 Apr 21
2