NTE NTE2543

NTE2543
Silicon NPN Transistor
Darlington, Motor/Relay Driver
Absolute Maximum Ratings:
Collector Base Voltage, VCBO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300V
Collector Emitter Voltage, VCEO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250V
Emitter Base Voltage, VEBO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20V
Collector Current, IC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6A
Base Current. IB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1A
Collector Power Dissipation (TFL = +25°C), PC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40W
Operating Junction Temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +150°C
Electrical Characteristics:
Parameter
Symbol
Test Conditions
Min
Typ
Max Unit
Collector Cutoff Current
ICBO
VCB = 300V, IE = 0
–
–
100
µA
Emitter Cutoff Current
IEBO
VEB = 20V, IC = 0
–
–
10
mA
250
–
–
V
Collector–Emitter Breakdown Voltage
DC Current Gain
V(BR)CEO IC = 25mA, RBE = ∞
hFE
VCE = 2V, IC = 2A
2000
–
–
Collector–Emitter Saturation Voltage
VCE(sat)
IC = 2A, IB = 2mA
–
–
1.5
V
Base–Emitter Saturation Voltage
VBE(sat)
IC = 2A, IB = 2mA
–
–
2.0
V
Schematic Diagram
C
B
E
.402 (10.2) Max
.173 (4.4) Max
.224 (5.7) Max
.122 (3.1)
Dia
.114 (2.9) Max
.295
(7.5)
.165
(4.2)
.669
(17.0)
Max
B
C
E
.531
(13.5)
Min
.100 (2.54)
.059 (1.5) Max
NOTE: Tab is isolated