STA431A
PNP + NPN
H-bridge
External dimensions D • • • STA (10-pin)
Absolute maximum ratings
(Ta=25°C)
Ratings
Symbol
NPN
PNP
Unit
VCBO
60
–60
V
VCEO
60
–60
V
VEBO
6
–6
V
IC
3
–3
A
ICP
6 (PW≤10ms, Du≤50%)
–6 (PW≤10ms, Du≤50%)
A
4 (Ta=25°C)
PT
W
20 (Tc=25°C)
150
°C
Tstg
–40 to +150
°C
ns
Tj
es
ig
■Equivalent circuit diagram
10
8
9
5
2
ew
7
3
D
6
4
rN
1
fo
Characteristic curves
IC-VCE Characteristics (Typical)
–4
60mA
50mA
IB
40mA
3
A
0m
mA
–50
A
–40m
en
IC (A)
10mA
1
3
–30mA
–2
–20mA
m
20mA
2
–10mA
4
3
VCE (V)
5
6
°C
125
–5mA
Ta=
m
2
0
0
–1
–2
–4
–3
–5
0
0
–6
0.5
VCE (V)
ec
o
1
2
1
–1
5mA
0
0
(VCE=4V)
–6
–3
30mA
IC (A)
8
=–
75°
C
25°
C
–3 0
°C
IB=
NPN
4
A
0m
de
A
m
70
IC (A)
4
IC-VBE Temperature Characteristics (Typical)
PNP
d
NPN
1.0
1.5
VBE (V)
hFE-IC Characteristics (Typical)
NPN
PNP
(VCE=4V)
PNP
(VCE=–4V)
500
R
500
(VCE=–4V)
–4
ot
–3
50
IC (A)
typ
hFE
100
N
hFE
typ
100
50
–2
Ta=
12
5°
75 C
°C
25
°C
–3
0°C
–1
20
0.01
0.05
0.1
0.5
1
20
–0.01
4
–0.05
–0.1
IC (A)
–0.5
–1
–4
hFE-IC Temperature Characteristics (Typical)
NPN
PNP
(VCE=4V)
500
°C
Ta=125
75°C
hFE
hFE
25°C
100
(VCE=–4V)
500
Ta=125°C
75°C
–30°C
100
25°C
–30°C
50
50
20
0.01
0.05
0.1
0.5
IC (A)
170
1
4
20
–0.01
–0.05 0.1
–0.5
IC (A)
0
0
–0.5
–1.0
VBE (V)
IC (A)
–1
–4
–1.5
STA431A
Electrical characteristics
(Ta=25°C)
NPN
Symbol
Specification
min
typ
IEBO
VCEO
60
hFE
40
Specification
Unit
Conditions
100
µA
VCB=60V
100
µA
VEB=6V
V
IC=25mA
–60
VCE=4V, IC=1A
40
max
ICBO
PNP
VCE(sat)
1.0
min
V
IC=2A, IB=0.2A
typ
Unit
Conditions
–100
µA
VCB=–60V
–100
µA
VEB=–6V
V
IC=–25mA
max
VCE=–4V, IC=–1A
–1.0
V
IC=–2A, IB=–0.2A
0.2
µs
VCC 12V,
0.25
µs
VCC –12V,
1.0
µs
IC=2A,
0.75
µs
IC=–2A,
tf
0.3
µs
IB1=–IB2=0.2A
0.25
µs
IB1=–IB2=–0.2A
rN
ew
D
es
ig
ns
ton
tstg
fo
Characteristic curves
VCE(sat)-IB Characteristics (Typical)
de
–1.5
VCE (sat) (V)
m
IC=3A
2A
0.05
0.1
IB (A)
0.5
2A
–0.5
5
1A
1.0
0
–0.005 –0.01
1
ec
o
0
0.005 0.01
m
1A
10
IC=3A
–1.0
en
VCE (sat) (V)
1.0
20
θ j–a (°C / W)
1.5
0.5
θ j-a-PW Characteristics
PNP
d
NPN
–0.05 –0.1
–0.5
0.5
1
–1
(IC / IB=10)
–1.0
R
24
–0.5
VBE (sat)
100×100×2
12
8.0
4.0
VCE (sat)
0
0.05
With Silicone Grease
Natural Cooling
Heatsink: Aluminum
in mm
With Infinite Heatsink
16
PT (W)
VCE (sat) • VBE (sat) (V)
VBE (sat)
500 1000
PT-Ta Characteristics
20
ot
0.5
50 100
PNP
(IC / IB=10)
N
VCE (sat) • VBE (sat) (V)
1.0
10
PW (mS)
VCE(sat), VBE(sat)-IC Characteristics (Typical)
NPN
5
IB (A)
50×50×2
25×50×2
Without Heatsink
VCE (sat)
0.1
0.5
1
0
–0.05
3
–0.1
–0.5
IC (A)
–1
–3
IC (A)
0
–40
0
50
100
150
Ta (°C)
Safe Operating Area (SOA)
NPN
PNP
10
–10
1m
–5
s
5
10
10
m
1m
m
1
IC (A)
IC (A)
s
0.5
–1
–0.5
Single Pulse
Single Pulse
–0.1 Without Heatsink
0.1 Without Heatsink
Ta=25°C
0.05
3
5
s
s
Ta=25°C
10
50
VCE (V)
100
–0.05
–3
–5
–10
–50
–100
VCE (V)
171
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