NTE NTE2544 Datasheet
NTE2544
Silicon NPN Transistor
Darlington Driver
Features:
D Darlington Conncetion
D High DC Current Gain
D Low Dependence of DC Current Gain on Temperature
Applications:
D Motor Driver
D Printer Hammer Driver
D Relay Driver
Absolute Maximum Ratings:
Collector–Base Voltage, V
Collector–Emitter Voltage, V
Emitter–Base Voltge, V
Collector Current, I
EBO
C
(TA = +25°C unless otherwise specified)
CBO
CEO
Continuous 1.5A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Peak 3.0A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Collector Dissiption, P
C
TA = +25°C 1W. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
T
= +25°C 10W. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
C
Operating Junction Temperature, T
Storage Temperature Range, T
Electrical Characteristics:
Parameter Symbol Test Conditions Min Typ Max Unit
Collector Cutoff Current I
Emitter Cutoff Current I
DC Current Gain h
stg
(TA = +25°C unless otherwise specified)
120V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
120V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
J
+150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
–55° to +150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CBO
EBO
FE
VCB = 100V, IE = 0 – – 10 µA
VEB = 5V, IC = 0 – – 2.5 mA
VCE = 3V, IC = 0.5A 1000 – –
VCE = 3V, IC = 1A 2000 – 30000
Collector–Emitter Saturation Voltage V
Base–Emitter Saturation Voltage V
Collector–Base Breakdown Voltage V
Collector–Emitter Breakdown Voltage V
CE(sat)IC
BE(sat)IC
(BR)CBOIC
(BR)CEOIC
= 1A, IB = 2mA – – 1.5 V
= 1A, IB = 2mA – – 2.0 V
= 100µA, IE = 0 120 – – V
= 10mA, RBE = ∞ 120 – – V
.450
(11.4)
Max
Schematic Diagram
C
B
E
.330 (8.38) Max
.175
(4.45)
Max
.655
(16.6)
Max
.130 (3.3)
Max
.118
(3.0)
Dia
.030 (.762) Dia
ECB
.090 (2.28)
Loading...