STA434A
PNP +
NPN Darlington H-bridge
External dimensions D • • • STA (10-pin)
Absolute maximum ratings
Symbol
NPN
Ratings
PNP
VCBO
80
–60
VCEO
60
–60
VEBO
6
–6
IC
4
–4
ICP
8 (PW≤10ms, Du≤50%)
–8 (PW≤10ms, Du≤50%)
4 (Ta=25°C) PT
20 (Tc=25°C)
Tj
150
Tstg
–40 to +150
sEquivalent circuit diagram
10
R1 R2
6
8
7
9
3
5
2
4
R3 R4
1
R1: 2kΩ typ R2: 150Ω typ R3: 3kΩ typ R4: 200Ω typ
(Ta=25°C) Unit
V V V A A
W
°C °C
172
Characteristic curves
IC (A)
6
4
2
0 0
20000 10000
5000 1000
500
NPN
IB=42.
0.
0mmAA 1.
2mA 0.
8mA 0.
6mA 0.
5mA 0.
4mA
IC-VCE Characteristics (Typical)
–6 –5 –4 –3 –2
IC (A)
IB=–2.
3mA
PNP
–1.
8mA –1.
5mA –1.
2mA –1.
0mA –0.
8mA
–1
2
4
6
VCE (V)
...