SEMTECH_ELEC PBSS4240

PBSS4240
40V; 2A NPN Low VCE(sat) (BISS) Transistor
FEATURES
․Low collector-emitter saturation voltage
․High current capability
․Improved device reliability due to reduced heat generation.
APPLICATIONS
․Supply line switching circuits
․Battery management applications
․DC/DC converter applications
․Strobe flash units
․Heavy duty battery powered equipment (motor and lamp drivers).
Absolute Maximum Ratings (Ta = 25 OC)
Symbol
Value
Unit
Collector Base Voltage
VCBO
40
V
Collector Emitter Voltage
VCEO
40
V
Emitter Base Voltage
VEBO
5
V
Collector Current (DC)
IC
2
A
Peak Collector Current
ICM
3
A
IBM
300
mA
Peak Base Current
Total Power Dissipation
Tamb≦25OC
1)
Tamb≦25 OC
2)
480
mW
TJ
150
O
Storage Temperature Range
TS
-65 to +150
O
to Ambient
In free air 1)
In free air
Operating Ambient Temperature
2)
200
Junction Temperature
Thermal Resistance From Junction
1)
Ptot
2)
Rth j-a
Tamb
417
260
-65 to +150
C
C
K/W
C
O
Device mounted on a printed-circuit board; single sided copper; tinplated and standard footprint.
Device mounted on a printed-circuit board; single sided copper; tinplated; mounting pad for collector 1cm2.
SEMTECH ELECTRONICS LTD.
®
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
Dated : 20/10/2005
PBSS4240
Characteristics at Tamb=25 OC
Symbol
Min.
Typ.
Max.
Unit
at VCE=2V, IC=100mA
hFE
350
-
-
at VCE=2V, IC=500mA
hFE
300
-
-
at VCE=2V, IC=1A
hFE
250
-
-
at VCE=2V, IC=2A
hFE
80
-
-
ICBO
-
-
100
nA
-
-
50
µA
-
-
100
nA
-
-
70
-
-
100
-
-
180
at IC=1A, IB=50mA
-
-
180
at IC=2A, IB=200mA
-
-
320
RCE(sat)
-
140
<200
mΩ
VBE(sat)
-
-
1.1
V
VBE(on)
-
-
0.75
V
fT
100
230
-
MHz
CC
-
15
20
pF
DC Current Gain
-
Collector-Base Cutoff Current
at VCB=30V
at VCB=30V,Tamb=150 C
O
Emitter-Base Cutoff Current
IEBO
at VEB=4V
Collector-Emitter Saturation Voltage
at IC=100mA, IB=1mA
at IC=500mA, IB=50mA
at IC=750mA, IB=15mA
VCE(sat)
mV
Equivalent on-Resistance
at IC=500mA, IB=50mA
Base-Emitter Saturation Voltage
at IC=2A, IB=200mA
Base-Emitter Turn-on Voltage
at VCE=2V, IC=100mA
Transition Frequency
at VCE=10V, IC=100mA,f=100MHz
Collector Capacitance
at VCB=10V, f=1MHz
SEMTECH ELECTRONICS LTD.
®
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
Dated : 20/10/2005