Fairchild BCP51 service manual
BCP51
BCP51
PNP General Purpose Amplifier
• This device is designed for general purpose medium power amplifiers
4
and switches requiring collecor currents to 1.0A.
• Sourced from process 77.
2
1
SOT-223
1. Base 2. Collector 3. Emitter
Absolute Maximum Ratings*
Ta=25°C unless otherwise noted
Symbol Parameter Value Units
V
CEO
V
CBO
V
EBO
I
C
, T
T
J
STG
* These ratings are limiting values above whitch the serviceability of any semiconductor device may be impaird.
NOTES:
1. These ratings are based on a maximum junction temperature of 150 degrees C.
2. These are steady state limits. The factory should be consulted on applications involving pulsed or low duty cycle operations.
Electrical Characteristics
Collector-Emitter Voltage -45 V
Collector-Base Voltage -45 V
Emitter-Base Voltage -5.0 V
Collector Current - Continuous -1.5 A
Operating and Storage Junction Temperature Range - 55 ~ 150 °C
Ta=25°C unless otherwise noted
Symbol Parameter Te st Condition Min. Max. Units
Off Characteristics
V
(BR)CEO
V
(BR)CBO
V
(BR)EBO
I
CBO
I
EBO
Collector-Emitter Sustaining Voltage IC = -10mA, IB = 0 -45 V
Collector-Base Breakdown Voltage IC = -100µA, IE = 0 -45 V
Emitter-Base Breakdown Voltage IE = -10µA, IC = 0 -5.0 V
Collector Cutoff Current VCB = -30V, IE = 0
= -30V, IE = 0, Ta = 125°C
V
Emitter Cut-off Current V
CB
= -5.0V, IC = 0 -10 µA
EB
-100
-10
On Characteristics
h
FE
(sat) Collector-Emitter Saturation Voltage IC = -500mA, IB = -50mA -0.5 V
V
CE
(on) Base-Emitter On Voltage IC = -500mA, VCE = -2.0V -1.0 V
V
BE
DC Current Gain IC = -5.0mA, VCE = -2.0V
= -150mA, VCE = -2.0
I
C
I
= -500mA, VCE = -2.0V
C
25
40
25
250
3
nA
µA
Thermal Characteristics
Ta=25°C unless otherwise noted
Symbol Parameter Max. Units
P
D
R
θJA
* Device mounted on FR-4PCB 36mm × 18mm × 1.5mm; mounting pad for the collector lead min. 6cm2.
©2004 Fairchild Semiconductor Corporation Rev. A, August 2004
Total Device Dissipation
Derate above 25°C
1.0
8.0
W
mW/°C
Thermal Resistance, Junction to Ambient 125 °C/W
Package Dimensions
SOT-223
3.00
±0.10
MAX1.80
±0.20
1.75
±0.20
0.08MAX
+0.04
0.06
–0.02
BCP51
±0.20
0.65
±0.30
2.30 TYP
(0.95) (0.95)
±0.20
(0.46)
(0.89)
1.60
4.60
6.50
±0.25
±0.20
0.70
±0.10
3.50
(0.60) (0.60)
0.25
+0.10
–0.05
7.00
0°~10°
Dimensions in Millimeters
Rev. A, August 2004©2004 Fairchild Semiconductor Corporation
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