BU941Z_15 Datasheet, PDF (4/5 Pages) Unisonic Technologies – NPN POWER DARLINGTON HIGH VOLTAGE IGNITION COIL DRIVER

BU941Z
 TYPICAL CHARACTERISTICS
DC Current Gain
8 VCE=2V
6
4
2
10³
8
6
4
125°C
2
10²
-40°C
8
6
T_C=25°C
4
2
10¹
10^-1
2
4 6 8₁
2
4 68
Collector Current, IC(A)
Collector-Emitter Saturation Voltage
4.0
3.5
2.5
10A
86 ₄₂
1.5
0.5 ¹
0
50
100
150
200
Base Current, IB (mA)
Base-Emitter Saturation Voltage
2.4 ^hFE=100
2.2
2
1.8
-40°C
1.6
Tc=25°C
1.4
125°C
1.2
01
2
4 6 8 10
12
Collector Current, IC(A)
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
NPN SILICON TRANSISTOR
8
6
VCE=10V
4
DC Current Gain
2
10³
8
6 _125°C
4
2
-40°C
10²
8
T_C=25°C
6
4
2
10¹
10^-1
2
4
6
8
1
2
4 68
Collector Current, IC (A)
Collctor-Emitter Saturation Voltage
1.4
h_FE=100
1.2
1
-40°C
0.8
0.6
125°C ^TC=25°C
0.4
0.2
01
2
4 6 8 10
12
Collector Current, Ic (mA)
Switching Time
V_CLAMP=300V, V_CC=12V,
h_FE=100, RBE=47Ω,
L=7mH, T_C=25°C
10
ts
1
tf
10^-1
1
2
4 6 8 10
12
Collector Current, I_C(A)
4 of 5
QW-R214-022.E