Data Sheet

BD675G, BD675AG, BD677G, BD677AG, BD679G, BD679AG, BD681G
http://onsemi.com
2
ELECTRICAL CHARACTERISTICS (T
C
= 25_C unless otherwise noted)
Characteristic
Symbol Min Max Unit
OFF CHARACTERISTICS
Collector−Emitter Breakdown Voltage, (Note 1)
(I
C
= 50 mAdc, I
B
= 0)
BD675G, BD675AG
BD677G, BD677AG
BD679G, BD679AG
BD681G
BV
CEO
45
60
80
100
−
−
−
−
Vdc
Collector Cutoff Current
(V
CE
= Half Rated V
CEO
, I
B
= 0)
I
CEO
− 500
mAdc
Collector Cutoff Current
(V
CB
= Rated BV
CEO
, I
E
= 0)
(V
CB
= Rated BV
CEO
, I
E
= 0, T
C
= 100’C)
I
CBO
−
−
0.2
2.0
mAdc
Emitter Cutoff Current
(V
BE
= 5.0 Vdc, I
C
= 0)
I
EBO
− 2.0
mAdc
ON CHARACTERISTICS
DC Currert Gain, (Note 1)
(I
C
= 1.5 Adc,V
CE
= 3.0 Vdc)
BD675G, BD677G, BD679G, BD681G
(I
C
= 2.0 Adc, V
CE
= 3.0 Vdc)
BD675AG, BD677AG, BD679AG
h
FE
750
750
−
−
−
Collector−Emitter Saturation Voltage, (Note 1)
(I
C
= 1.5 Adc, I
B
= 30 mAdc)
BD677G, BD679G, BD681G
(I
C
= 2.0 Adc, I
B
= 40 mAdc)
BD675AG, BD677AG, BD679AG
V
CE(sat)
−
−
2.5
2.8
Vdc
Base−Emitter On Voltage, (Note 1)
(I
C
= 1.5 Adc, V
CE
= 3.0 Vdc)
BD677G, BD679G, BD681G
(I
C
= 2.0 Adc, V
CE
= 3 0 Vdc)
BD675AG, BD677AG, BD679AG
V
BE(on)
−
−
2.5
2.5
Vdc
DYNAMIC CHARACTERISTICS
Small Signal Current Gain
(I
C
= 1.5 Adc, V
CE
= 3.0 Vdc, f = 1.0 MHz)
h
fe
1.0 −
−
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
1. Pulse Test: Pulse Width v 300 ms, Duty Cycle v 2.0%.
50
40
10
5.0
0
15 30 45 60 75 105 135 150 165
Figure 1. Power Temperature Derating
T
C
, CASE TEMPERATURE (°C)
P
D
, POWER DISSIPATION (WATTS)
12090
45
20
15
30
25
35
Figure 2. DC Safe Operating Area
5.0
1.0
V
CE
, COLLECTOR-EMITTER VOLTAGE (VOLTS)
2.0
1.0
0.5
0.05
2.0 5.0 10 50 100
BONDING WIRE LIMIT
THERMALLY LIMIT at T
C
= 25°C
SECONDARY BREAKDOWN LIMIT
0.2
0.1
I
C
, COLLECTOR CURRENT (AMP)
T
C
= 25°C
BD675, 675A
BD677, 677A
BD679, 679A
BD681
20