BC548 Datasheet, PDF (1/4 Pages) Fairchild Semiconductor – NPN General Purpose Amplifier

BC546A/B/C - BC547A/B/C-BC548A/B/C
NPN SILICON AMPLIFIER TRANSISTOR
Features
!• Lead Free Finish/RoHS Compliant ("P" Suffix designates
RoHS Compliant. See ordering information)
!• Through Hole Package
!• 150^οC Junction Temperature
!• Epoxy meets UL 94 V-0 flammability rating
!• Moisure Sensitivity Level 1
•! Halogen free available upon request by adding suffix "-HF"
Mechanical Data
!^{• Case: TO-92, Molded Plastic}
!• Polarity:indicated as below
TO-92
A
E
B
C
D
CB
E
CB
E
STRAIGHT LEAD BENT LEAD
G
BULK PACK AMMO PACK
DIMENSIONS
INCHES
MM
DIM
MIN
MAX
MIN
MAX
NOTE
A
.175
.185
4.45
4.70
B
.175
.185
4.45
4.70
C
.500
---
12.70
---
D
.016
.020
0.41
0.63
E
.135
.145
3.43
3.68
G
.095
.173
.105
2.42
2.67 Straight Lead
.220
4.40
5.60 Bent Lead
* For ammo packing detailed specification, click here to visit our website
of product packaging for details.
Maximum Ratings and Electrical Characteristics T_A = 25°C unless otherwise specified
Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%.
Charateristic
Collector-Emitter Voltage
Collector-Base Voltage
BC546
BC547
BC548
BC546
BC547
BC548
Emitter-Base Voltage
Collector Current(DC)
Power Dissipation@T_A=25^oC
Power Dissipation@T_C=25^oC
Symbol
V_CEO
V_CBO
V_EBO
I_C
P_d
P_d
Value
65
45
30
80
50
30
6.0
100
625
5.0
1.5
12
Thermal Resistance, Junction to
Ambient Air
R_qJA
200
Thermal Resistance, Junction to
Case
Operating & Storage Temperature
R_qJC
T_j, T_STG
83.3
-55~150
Unit
V
V
V
mA
mW
mW/^oC
W
mW/^oC
o_C/W
o_C/W
o_C
1 of 4
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