COMSET BSS50A

NPN BSS50A-51A-52A
SILICON PLANAR EPITAXIAL TRANSISTORS
They are NPN transistors mounted in TO-39 metal package.
They are designed for use in industrial switching applications e.g. print hammer, solenoid, relay and lamp
driving .
PNP complements are the BSS60A – 61A – 62A .
Compliance to RoHS.
ABSOLUTE MAXIMUM RATINGS
Symbol
Ratings
VCBO
Collector-Base Voltage
VCER
Collector-Emitter Voltage
VBE = 0
VEBO
Emitter-Base Voltage
IC
IC
Collector Current
ICM
IB
Base Current
Ptot
TJ
TStg
Value
BSS50A
BSS51A
BSS52A
BSS50A
BSS51A
BSS52A
BSS50A
BSS51A
BSS52A
BSS50A
BSS51A
BSS52A
BSS50A
BSS51A
BSS52A
BSS50A
BSS51A
BSS52A
@ Tcase= 25°
@ Tamb= 25°
Junction Temperature
Storage Temperature range
Unit
60
80
90
45
60
80
V
V
5
V
1
A
2
0.1
5
0.8
200
-65 to +150
A
Watts
°C
°C
THERMAL CHARACTERISTICS
Symbol
RthJ-c
RthJ-amb
Ratings
Thermal Resistance, Junction-case
Thermal Resistance, Junction-ambient
COMSET SEMICONDUCTORS
Value
Unit
35
220
K/ W
K/ W
1/3
NPN BSS50A-51A-52A
ELECTRICAL CHARACTERISTICS
TC=25°C unless otherwise noted
Symbol
Ratings
Test Condition(s)
ICBO
Collector Cutoff Current
IE= 0 ;VCB= 45V
IE= 0 ;VCB= 60V
IE= 0 ;VCB= 80V
IEB0
Emitter Cutoff Current
IC= 0 ;VEB=4 V
VCE(SAT)
VBE(SAT)
Collector-Emitter saturation
Voltage
Base-Emitter saturation
Voltage
IC=500 mA , IB=0.5 mA
IC=500 mA , IB=0.5 mA, Tj=200°C
IC=1 A, IB=1 mA
BSS51A
IC=1 A, IB=1 mA , Tj=200°C
IC=1 A, IB=4 mA
BSS50A
IC=1 A, IB=4 mA , Tj=200°C BSS52A
IC=500 mA , IB=0.5 mA
IC=1 A, IB=1 mA
BSS51A
IC=1 A, IB=4 mA
IC=150 mA , VCE=10 V
hFE
DC Current Gain
IC=500 mA , VCE=10 V
hfe
ton
toff
ton
toff
BSS50A
BSS51A
BSS52A
BSS50A
BSS51A
BSS52A
Small Signal Current Gain
IC=500 mA , VCE=5 V
f = 35 MHz
Switching times
ICon=500 mA
IB1=-IB2=0.5 mA
Switching times
ICon=1 mA
IB1=-IB2=1 mA
COMSET SEMICONDUCTORS
BSS50A
BSS52A
BSS50A
BSS51A
BSS52A
BSS50A
BSS51A
BSS52A
BSS50A
BSS51A
BSS52A
Min
Typ Mx Unit
-
-
50
nA
-
-
700
µA
-
-
1.3
1.3
1.6
2.3
1.6
1.6
1.9
2.2
-
-
2.2
800
-
-
V
2000
-
-
-
10
-
-
0.4
1.5
0.4
1.5
-
2/3
µs
µs
NPN BSS50A-51A-52A
MECHANICAL DATA CASE TO-39
DIMENSIONS (mm)
min
A
B
D
E
F
G
H
I
L
Pin 1 :
Pin 2 :
Case :
12.7
5.08
45°
typ
max
-
0.49
6.6
8.5
9.4
1.2
0.9
-
Emitter
Base
Collector
Information furnished is believed to be accurate and reliable. However, CS assumes no responsability
for the consequences of use of such information nor for errors that could appear.
Data are subject to change without notice.
COMSET SEMICONDUCTORS
3/3