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STA457C

PNP+NPN H-bridge

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STA457C pdf
PNP + NPN Darlington
STA457C H-bridge
External dimensions D • • • STA400
Absolute maximum ratings
Symbol
NPN
Ratings
PNP
VCBO
60
–60
VCEO
60
–60
VEBO
6
–6
IC 4
–4
ICP 8 (PW10ms, Du50%)
–8 (PW10ms, Du50%)
4 (Ta=25°C)
PT
20 (Tc=25°C)
Tj 150
Tstg –40 to +150
sEquivalent circuit diagram
2
R3 R4
7
1
38
4
6
9
R1 R2
5
10
R1: 3ktyp R2: 200typ R3: 2ktyp R4: 150typ
(Ta=25°C)
Unit
V
V
V
A
A
W
°C
°C
144
Characteristic curves
6
4
2
0
0
20000
10000
5000
1000
500
NPN
IB=4.0m2A.0mA
1.2mA
0.8mA
0.6mA
0.5mA
0.4mA
IC-VCE Characteristics (Typical)
–6
–5
–4
–3
–2
PNP
–1.8mA
–1.5mA
–1.2mA
–1.0mA
–0.8mA
–1
24
VCE (V)
6
0
0 –1
NPN
hFE-IC Characteristics (Typical)
(VCE=4V)
typ
10000
5000
–2 –3 –4 –5 –6
VCE (V)
PNP
(VCE=–4V)
typ
1000
500
100
50
30
0.03 0.05
0.1
0.5
IC (A)
1
4
100
50
20
–0.02 –0.05 –0.1
–0.5 –1
IC (A)
–4
20000
10000
NPN
hFE-IC Temperature Characteristics (Typical)
(VCE=4V)
10000
PNP
5000
(VCE=4V)
5000
1000
500
Ta=125°C
25°C –30°C
1000
500
100
50
Ta=125°C2–53°0C°C
100
0.05 0.1
0.5 1
IC (A)
4
20
–0.02 –0.05 –0.1
–0.5 –1
IC (A)
–4
IC-VBE Temperature Characteristics (Typical)
NPN
(VCE=4V)
4
3
2
1
0
0 12
VBE (V)
PNP
(VCE=–4V)
–4
–3
–2
–1
0
0 –1 –2 –3
VBE (V)



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STA457C

PNP+NPN H-bridge

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STA457C pdf
Electrical characteristics
NPN
Symbol
Specification
min typ max
Unit
ICBO
10 µA
IEBO
10 mA
VCEO
60
V
hFE 2000
VCE(sat)
1.5 V
VBE(sat)
2.0 V
VFEC
1.6 V
Conditions
VCB=60V
VEB=6V
IC=10mA
VCE=4V, IC=2A
IC=2A, IB=4mA
IFEC=2A
STA457C
PNP
Specification
min typ max
Unit
–10 µA
–10 mA
–60 V
2000
–1.5 V
–2.0 V
–1.6 V
(Ta=25°C)
Conditions
VCB=–60V
VEB=–6V
IC=–10mA
VCE=–4V, IC=–2A
IC=–2A, IB=–4mA
IFEC=–2A
Characteristic curves
VCE(sat)-IB Characteristics (Typical)
NPN
3 –3
PNP
2
IC=4A
3A
1 2A
1A
–2
–1
IC=–1A
IC=–4A
IC=–2A
0
0.2 0.5 1
2.0
5 10
IB (mA)
50 100
0
–0.5 –0.1
–5 –10
IB (mA)
–50
VCE(sat)-IC Temperature Characteristics (Typical)
NPN
(IC / IB=1000)
PNP
–2
(IC / IB=1000)
1.0 Ta=–30°C
25°C
75°C
125°C
0
0.1 0.5 1
IC (A)
NPN
–10
–5
–1
Ta=–30°C
25°C
125°C
0
4 –0.5
Safe Operating Area (SOA)
–10
–5
–1 IC (A)
PNP
–4
–1
–0.5
Single Pulse
Without Heatsink
Ta=25°C
–0.1
–3
–5
–10 –50 –100
VCE (V)
–1
–0.5
Single Pulse
Without Heatsink
Ta=25°C
–0.1
–3
–5
–10 –50 –100
VCE (V)
θ j-a-PW Characteristics
20
10
5
1.0
0.5
1
5 10
50 100
500 1000
PW (mS)
PT-Ta Characteristics
24
With Infinite Heatsink
20
16
100×100×2
12
50×50×2
8.0
25×50×2
4.0 Without Heatsink
With Silicone Grease
Natural Cooling
Heatsink: Aluminum
in mm
0
–40 0
50
Ta (°C)
100
150
145


Part Number STA457C
Description PNP+NPN H-bridge
Manufacturer Sanken
Total Page 2 Pages
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STA457C pdf
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