Philips Semiconductors
NPN Darlington transistors
Product specification
PMBTA13; PMBTA14
THERMAL CHARACTERISTICS
SYMBOL
PARAMETER
CONDITIONS
Rth j-a
thermal resistance from junction to ambient note 1
Note
1. Transistor mounted on an FR4 printed-circuit board.
VALUE
500
UNIT
K/W
CHARACTERISTICS
Tj = 25 °C unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
ICBO
IEBO
hFE
VCEsat
VBEon
fT
collector cut-off current
emitter cut-off current
DC current gain
PMBTA13
IE = 0; VCB = 30 V
IC = 0; VEB = 10 V
IC = 10 mA; VCE = 5 V; (see Fig.2)
PMBTA14
DC current gain
PMBTA13
IC = 100 mA; VCE = 5 V; (see Fig.2)
PMBTA14
collector-emitter saturation voltage
base-emitter on-state voltage
transition frequency
IC = 100 mA; IB = 0.1 mA
IC = 100 mA; VCE = 5 V
IC = 10 mA; VCE = 5 V; f = 100 MHz
MIN.
−
−
MAX.
100
100
UNIT
nA
nA
5000 −
10000 −
10000 −
20000 −
−
1.5
−
1.4
125
−
V
V
MHz
80000
handbook, full pagewidth
hFE
60000
MGD837
40000
20000
0
10−1
VCE = 2 V.
1999 Apr 29
1
10
102
Fig.2 DC current gain; typical values.
3
103
IC (mA)