SMA6511 PNP + NPN Darlington Stepper motor driver with dual supply voltage switch
External dimensions B • • • SMA
Abso...
SMA6511 PNP + NPN Darlington Stepper motor driver with dual supply
voltage switch
External dimensions B SMA
Absolute maximum ratings
Symbol
NPN
Ratings
PNP
(Ta=25°C) Unit
VCBO
100±15
–60
V
VCEO
100±15
–60
V
VEBO
6
–6
V
ICP
1.5
–3
A
IB
0.5
–0.5
A
4 (Ta=25°C)
PT
W
20 (Tc=25°C)
Tj
150
°C
Tstg
sEquivalent circuit diagram
–40 to +150
12
R3 R4
10
11
2
4
7
9
1
3
6
8
R1 R2
5
R1: 4kΩ typ R2: 150Ω typ R3: 4kΩ typ R4: 100Ω typ
Characteristic curves for NPN 3 5mA 2mA 1mA ed 2
IC-VCE Characteristics (Typical)
–3 0.5mA
0.3mA
–2
IB=–10.0mA –5.0mA
IC (A)
end 1
0.2mA
IC (A)
–1
PNP
–2.0mA
–1.2mA –1.0mA –0.8mA
–0.6mA –0.5mA –0.4mA
–0.3mA
m 0
1
2
3
4
5
6
m VCE (V)
0
0 –1
–2
–3
–4
–5
–6
VCE (V)
co 20000 e 10000
5000
t R 1000 No 500
NPN
hFE-IC Characteristics (Typical)
(VCE=4V)
5000
typ
1000 500
PNP
(VCE=–4V)
typ
hFE
hFE
°C
Designs
New
IC-VBE Temperature Characteristics (Typical)
NPN
(VCE=4V)
3
2
IC (A)
Ta=125°C 75°C
25°C –30°C
1
0
0
1
2
3
VBE (V)
PNP
(VCE=–4V)
–3
–2 75°C
–1
IC (A)
25°C Ta=125°C –30°C
100
50 0.03 0.05 0.1
0.5 1
3
IC (A)
100
50 –0.02 –0.05 –0.1
–0.5 –1
–3
IC (A)
0
0
–1
–2
–3
VBE (V)
20000 10000
5000
1000 500
NPN
hFE-IC Temperature Characteristics (Typical)
(VCE=4V)
10000
5000
PNP
75°C 25°C
Ta=125°7C5°2C5°C –30°C
hFE
1000 500
Ta=125°C –30°C
(VCE=–4V)
hFE
148
100
50 0.03 0.05 0.1
0.5 1
3
IC (A)
100
50 –0.02 –0.05 –0.1
–0.5 –1
–3
IC...