1
Motorola Small–Signal Transistors, FETs and Diodes Device Data
NPN Silicon
MAXIMUM RATINGS
Rating Symbol Value Unit
Collector–Emitter Voltage V
CES
30 Vdc
Collector–Base Voltage V
CB
40 Vdc
Emitter–Base Voltage V
EB
10 Vdc
Collector Current — Continuous I
C
1.0 Adc
Total Power Dissipation @ TA = 25°C
Derate above 25°C
P
D
625
12
mW
mW/°C
Total Power Dissipation @ TC = 25°C
Derate above 25°C
P
D
1.5
12
Watts
mW/°C
Operating and Storage Junction
Temperature Range
TJ, T
stg
–55 to +150 °C
THERMAL CHARACTERISTICS
Characteristic Symbol Max Unit
Thermal Resistance, Junction to
Ambient
R
q
JA
200 °C/W
Thermal Resistance, Junction to Case
R
q
JC
83.3 °C/W
ELECTRICAL CHARACTERISTICS (T
A
= 25°C unless otherwise noted)
Characteristic
Symbol Min Typ Max Unit
OFF CHARACTERISTICS
Collector–Emitter Breakdown Voltage
(IC = 2.0 mAdc, VBE = 0)
V
(BR)CES
30 — — Vdc
Collector–Base Breakdown Voltage
(IC = 10 mAdc, IE = 0)
V
(BR)CBO
40 — — Vdc
Emitter–Base Breakdown Voltage
(IE = 100 nAdc, IC = 0)
V
(BR)EBO
10 — — Vdc
Collector Cutoff Current
(VCE = 30 Vdc)
I
CES
— — 500 nAdc
Collector Cutoff Current
(VCB = 30 Vdc, IE = 0)
I
CBO
— — 100 nAdc
Emitter Cutoff Current
(VEB = 10 Vdc, IC = 0)
I
EBO
— — 100 nAdc
Order this document
by BC517/D
SEMICONDUCTOR TECHNICAL DATA
CASE 29–04, STYLE 17
TO–92 (TO–226AA)
1
2
3
COLLECTOR 1
BASE
2
EMITTER 3
BC517
2
Motorola Small–Signal Transistors, FETs and Diodes Device Data
ELECTRICAL CHARACTERISTICS
(TA = 25°C unless otherwise noted) (Continued)
Characteristic Symbol Min Typ Max Unit
ON CHARACTERISTICS
(1)
DC Current Gain
(IC = 20 mAdc, VCE = 2.0 Vdc)
h
FE
30,000 — — —
Collector–Emitter Saturation Voltage
(IC = 100 mAdc, IB = 0.1 mAdc)
V
CE(sat)
— — 1.0 Vdc
Base–Emitter On Voltage
(IC = 10 mAdc, VCE = 5.0 Vdc)
V
BE(on)
— — 1.4 Vdc
SMALL–SIGNAL CHARACTERISTICS
Current–Gain — Bandwidth Product
(2)
(IC = 10 mAdc, VCE = 5.0 Vdc, f = 100 MHz)
f
T
— 200 — MHz
1. Pulse Test: Pulse Width v 2.0%.
2. fT = |hfe| • f
test
R
S
i
n
e
n
IDEAL
TRANSISTOR
Figure 1. Transistor Noise Model