概述
数据手册BD179/D 概述
Plastic Medium Power Silicon NPN Transistor
塑料中功率型硅NPN晶体管\n
BD179/D 数据手册
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BD179
Plastic Medium Power Silicon
NPN Transistor
BD179-10
. . . designed for use in 5.0 to 10 Watt audio amplifiers and drivers
utilizing complementary or quasi complementary circuits.
3.0 AMPERES
POWER TRANSISTORS
NPN SILICON
• DC Current Gain — h = 40 (Min) @ I = 0.15 Adc
FE
C
• BD179 is complementary with BD180
80 VOLTS
30 WATTS
MAXIMUM RATINGS
Rating
*ON Semiconductor Preferred Device
Symbol
Value
80
Unit
Vdc
Vdc
Vdc
Adc
Adc
Collector–Emitter Voltage
Collector–Base Voltage
Emitter–Base Voltage
Collector Current
V
CEO
V
CBO
V
EBO
80
5.0
3.0
1.0
I
C
Base Current
I
B
Total Device Dissipation @ T = 25_C
P
30
240
Watts
mw/_C
_C
C
D
Derate above 25_C
Operating and Storage Junction
Temperature Range
T , T
J
–65 to +150
stg
THERMAL CHARACTERISTICS
Characteristic
Symbol
Max
Unit
CASE 77–09
TO–225AA TYPE
Thermal Resistance, Junction to Case
θ
4.16
_C/W
JC
ELECTRICAL CHARACTERISTICS (T = 25_C unless otherwise noted)
C
Characteristic
Symbol
Min
Max
Unit
Collector–Emitter Sustaining Voltage*
V
80
—
Vdc
(BR)CEO
(I = 0.1 Adc, I = 0)
C
B
Collector Cutoff Current
(V = 80 Vdc, I = 0)
I
—
—
0.1
1.0
mAdc
mAdc
CBO
CB
E
Emitter Cutoff Current
I
EBO
(V = 5.0 Vdc, I = 0)
BE
C
DC Current Gain
h
FE
(I = 0.15 A, V = 2.0 V)
BD179–10
ALL
C
CE
63
15
160
—
(I = 1.0 A, V = 2.0 V)
C
CE
Collector–Emitter Saturation Voltage*
(I = 1.0 Adc, I = 0.1 Adc)
V
—
0.8
1.3
—
Vdc
Vdc
MHz
CE(sat)
C
B
Base–Emitter On Voltage*
(I = 1.0 Adc, V = 2.0 Vdc)
V
BE(on)
—
C
CE
Current–Gain – Bandwidth Product
(I = 250 mAdc, V = 10 Vdc, f = 1.0 MHz)
f
T
3.0
C
CE
*Pulse Test: Pulse Width x 300 As, Duty Cycle x 2.0%.
Semiconductor Components Industries, LLC, 2001
1
Publication Order Number:
March, 2001 – Rev. 9
BD179/D
BD179 BD179–10
The Safe Operating Area Curves indicate I – V limits
C
CE
below which the device will not enter secondary breakdown.
Collector load lines for specific circuits must fall within the
applicable Safe Area to avoid causing a catastrophic failure.
10
100 µs
7.0
5.0
3.0
2.0
1.0 ms
5.0 ms
To insure operation below the maximum T ,
J
power–temperature derating must be observed for both
steady state and pulse power conditions.
dc
1.0
T = 150°C
J
0.7
0.5
SECONDARY BREAKDOWN LIMITATION
THERMAL LIMITATION
(BASE-EMITTER DISSIPATION IS
0.3
0.2
SIGNIFICANT ABOVE I = 2.0 AMP)
C
PULSE DUTY CYCLE < 10%
0.1
1.0
2.0 3.0
5.0 7.0 10
20 30
50 70 100
V
CE
, COLLECTOR-EMITTER VOLTAGE (VOLTS)
Figure 1. Active Region Safe Operating Area
1.0
0.8
0.6
0.4
0.2
I = 0.1 A
C
0.25 A
0.5 A
1.0 A
T = 25°C
J
0
0.2
0.3
0.5
1.0
2.0
3.0
5.0
10
20
30
50
100
200
I , BASE CURRENT (mA)
B
Figure 2. Collector Saturation Region
1000
700
1.5
V
CE
= 2.0 V
T = 25°C
500
J
1.2
0.9
0.6
300
200
T = + 150°C
J
100
70
V
@ I /I = 10
BE(sat) C B
T = + 25°C
J
50
V @ V = 2.0 V
BE CE
30
20
T = + 55°C
J
0.3
0
V
@ I /I = 10
C B
CE(sat)
10
2.0 3.0 5.0 10
20 30 50 100 200 300 500 1000 2000
2.0 3.0 5.0 10
20 30 50 100 200 300 500 1000 2000
I , COLLECTOR CURRENT (mA)
C
I , COLLECTOR CURRENT (mA)
C
Figure 3. Current Gain
Figure 4. “On” Voltages
http://onsemi.com
2
BD179 BD179–10
1.0
0.7
D = 0.5
D = 0.2
0.5
0.3
0.2
D = 0.1
SINGLE PULSE
θ
θ
θ
(t) = r(t) θ
JC
= 4.16°C/W MAX
= 3.5°C/W TYP
P
(pk)
JC
JC
JC
D = 0.05
0.1
0.07
0.05
D = 0.01
D CURVES APPLY FOR POWER
PULSE TRAIN SHOWN
t
1
0.03
0.02
t
2
READ TIME AT t
1
T
- T = P θ (t)
C (pk) JC
DUTY CYCLE, D = t /t
1
J(pk)
2
0.01
0.01
0.02 0.03 0.05
0.1
0.2 0.3 0.5
1.0
2.0 3.0 5.0
10
20 30
50
100
200 300 500
1000
t, TIME or PULSE WIDTH (ms)
Figure 5. Thermal Response
http://onsemi.com
3
BD179 BD179–10
PACKAGE DIMENSIONS
TO–225AA
CASE 77–09
ISSUE W
–B–
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
F
C
U
Q
M
INCHES
DIM MIN MAX
MILLIMETERS
–A–
MIN
10.80
7.50
2.42
0.51
2.93
MAX
11.04
7.74
2.66
0.66
3.30
1
2 3
A
B
C
D
F
0.425
0.295
0.095
0.020
0.115
0.435
0.305
0.105
0.026
0.130
H
K
G
H
J
0.094 BSC
2.39 BSC
0.050
0.015
0.575
5
0.095
0.025
0.655
1.27
0.39
14.61
5
2.41
0.63
K
M
Q
R
S
U
V
16.63
TYP
TYP
_
_
J
V
G
0.148
0.045
0.025
0.145
0.040
0.158
0.065
0.035
0.155
---
3.76
1.15
0.64
3.69
1.02
4.01
1.65
0.88
3.93
---
R
M
M
M
B
0.25 (0.010)
A
S
D 2 PL
M
M
M
B
0.25 (0.010)
A
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BD179/D
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