BDX53, BDX53A, BDX53B, BDX53C
NPN SILICON POWER DARLINGTONS
●
●
●
●
Designed for Complementary Use with
BDX54, BDX54A, BDX54B and BDX54C
60 W at 25°C Case Temperature
8 A Continuous Collector Current
Minimum h
FE
of 750 at 3V, 3 A
B
C
E
TO-220 PACKAGE
(TOP VIEW)
1
2
3
Pin 2 is in electrical contact with the mounting base.
MDTRACA
absolute maximum ratings at 25°C case temperature (unless otherwise noted)
RATING
BDX53
Collector-base voltage (I
E
= 0)
BDX53A
BDX53B
BDX53C
BDX53
Collector-emitter voltage (I
B
= 0)
BDX53A
BDX53B
BDX53C
Emitter-base voltage
Continuous collector current
Continuous base current
Continuous device dissipation at (or below) 25°C case temperature (see Note 1)
Continuous device dissipation at (or below) 25°C free air temperature (see Note 2)
Operating junction temperature range
Operating temperature range
Operating free-air temperature range
NOTES: 1. Derate linearly to 150°C case temperature at the rate of 0.48 W/°C.
2. Derate linearly to 150°C free air temperature at the rate of 16 mW/°C.
V
EBO
I
C
I
B
P
tot
P
tot
T
j
T
stg
T
A
V
CEO
V
CBO
SYMBOL
VALUE
45
60
80
100
45
60
80
100
5
8
0.2
60
2
-65 to +150
-65 to +150
-65 to +150
V
A
A
W
W
°C
°C
°C
V
V
UNIT
MAY 1989 - REVISED SEPTEMBER 2002
Specifications are subject to change without notice.
NOITAMROFNI
TCUDORP
1
BDX53, BDX53A, BDX53B, BDX53C
NPN SILICON POWER DARLINGTONS
electrical characteristics at 25°C case temperature (unless otherwise noted)
PARAMETER
Collector-emitter
breakdown voltage
TEST CONDITIONS
BDX53
V
(BR)CEO
I
C
= 100 mA
I
B
= 0
(see Note 3)
BDX53A
BDX53B
BDX53C
V
CE
= 30 V
I
CEO
Collector-emitter
cut-off current
V
CE
= 30 V
V
CE
= 40 V
V
CE
= 50 V
V
CB
= 45 V
I
CBO
Collector cut-off
current
Emitter cut-off
current
Forward current
transfer ratio
Base-emitter
saturation voltage
Collector-emitter
saturation voltage
Parallel diode
forward voltage
V
CB
= 60 V
V
CB
= 80 V
V
CB
= 100 V
I
EBO
h
FE
V
BE(sat)
V
CE(sat)
V
EC
V
EB
=
V
CE
=
I
B
=
I
B
=
I
E
=
5V
3V
12 mA
12 mA
3A
I
B
= 0
I
B
= 0
I
B
= 0
I
B
= 0
I
E
= 0
I
E
= 0
I
E
= 0
I
E
= 0
I
C
= 0
I
C
= 3 A
I
C
= 3 A
I
C
= 3 A
I
B
= 0
(see Notes 3 and 4)
(see Notes 3 and 4)
(see Notes 3 and 4)
750
2.5
2
2.5
V
V
V
BDX53
BDX53A
BDX53B
BDX53C
BDX53
BDX53A
BDX53B
BDX53C
MIN
45
60
80
100
0.5
0.5
0.5
0.5
0.2
0.2
0.2
0.2
2
mA
mA
mA
V
TYP
MAX
UNIT
NOTES: 3. These parameters must be measured using pulse techniques, t
p
= 300 µs, duty cycle
≤
2%.
4. These parameters must be measured using voltage-sensing contacts, separate from the current carrying contacts.
thermal characteristics
PARAMETER
R
θJC
R
θJA
Junction to case thermal resistance
Junction to free air thermal resistance
MIN
TYP
MAX
2.08
62.5
UNIT
°C/W
°C/W
resistive-load-switching characteristics at 25°C case temperature
PARAMETER
t
on
t
off
†
TEST CONDITIONS
I
C
= 3 A
V
BE(off)
= -4.5 V
I
B(on)
= 12 mA
R
L
= 10
Ω
†
MIN
I
B(off)
= -12 mA
t
p
= 20
µs,
dc
≤
2%
TYP
1
5
MAX
UNIT
µs
µs
Turn-on time
Turn-off time
Voltage and current values shown are nominal; exact values vary slightly with transistor parameters.
2
MAY 1989 - REVISED SEPTEMBER 2002
Specifications are subject to change without notice.
NOITAMROFNI
TCUDORP
BDX53, BDX53A, BDX53B, BDX53C
NPN SILICON POWER DARLINGTONS
TYPICAL CHARACTERISTICS
TYPICAL DC CURRENT GAIN
vs
COLLECTOR CURRENT
V
CE(sat)
- Collector-Emitter Saturation Voltage - V
40000
TCS120AG
COLLECTOR-EMITTER SATURATION VOLTAGE
vs
COLLECTOR CURRENT
3·0
t
p
= 300 µs, duty cycle < 2%
I
B
= I
C
/ 100
2·5
TCS120AH
h
FE
- Typical DC Current Gain
T
C
= -40°C
T
C
= 25°C
T
C
= 100°C
10000
2·0
1·5
1000
1·0
0·5
V
CE
= 3 V
t
p
= 300 µs, duty cycle < 2%
100
0·5
1·0
I
C
- Collector Current - A
10
T
C
= -40°C
T
C
= 25°C
T
C
= 100°C
1·0
I
C
- Collector Current - A
10
0
0·5
Figure 1.
Figure 2.
BASE-EMITTER SATURATION VOLTAGE
vs
COLLECTOR CURRENT
3·0
V
BE(sat)
- Base-Emitter Saturation Voltage - V
T
C
= -40°C
T
C
= 25°C
T
C
= 100°C
TCS120AI
2·5
2·0
1·5
1·0
I
B
= I
C
/ 100
t
p
= 300 µs, duty cycle < 2%
0·5
0·5
1·0
I
C
- Collector Current - A
10
Figure 3.
MAY 1989 - REVISED SEPTEMBER 2002
Specifications are subject to change without notice.
NOITAMROFNI
TCUDORP
3
BDX53, BDX53A, BDX53B, BDX53C
NPN SILICON POWER DARLINGTONS
MAXIMUM SAFE OPERATING REGIONS
MAXIMUM FORWARD-BIAS
SAFE OPERATING AREA
100
SAS120AD
DC Operation
t
p
= 300 µs,
d = 0.1 = 10%
I
C
- Collector Current - A
10
1·0
BDX53
BDX53A
BDX53B
BDX53C
0·1
1·0
10
100
1000
V
CE
- Collector-Emitter Voltage - V
Figure 4.
THERMAL INFORMATION
MAXIMUM POWER DISSIPATION
vs
CASE TEMPERATURE
80
P
tot
- Maximum Power Dissipation - W
70
60
50
40
30
20
10
0
0
25
50
75
100
125
150
T
C
- Case Temperature - °C
TIS120AB
Figure 5.
4
MAY 1989 - REVISED SEPTEMBER 2002
Specifications are subject to change without notice.
NOITAMROFNI
TCUDORP
Embedded System
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