US5U29 ROHM Co. Ltd., US5U29 Datasheet - Page 4

• Manufacturer Part Number: US5U29
• Description: Small Switching -20v, -1.5a
• Manufacturer: ROHM Co. Ltd.

Transistor
Fig.13 Switching Time Measurement Circuit
I
Fig.15 Gate Charge Measurement Circuit
G
(Const)
Measurement circuits
Fig.10 Dynamic Input Characteristics
8
7
6
5
4
3
2
1
0
0
R
R
G
G
V
0.5
GS
Total Gate Charge : Qg[nC]
V
GS
1
D.U.T.
D.U.T.
1.5
I
I
D
D
2
R
Ta=25 C
V
I
R
Pulsed
R
D
2.5
V
V
DD
=−1A
G
L
DD
L
=10Ω
DD
=−15V
V
V
DS
DS
3
Fig.11 Forward Temperature Characteristics
1000
100
0.1
10
1
0
Ta=125 C
0.1
−25 C
75 C
25 C
Forward Voltage :V
0.2
0.3
0.4
F
[V]
0.5
V
V
10%
GS
DS
50%
0.6
V
GS
t
d(on)
V
Fig.12 Reverse Temperature Characteristics
Fig.14 Switching Waveforms
0.0001
G
t
0.001
on
0.01
Qgs
100
0.1
Fig.16 Gate Charge Waveforms
10
t
1
90%
r
0
Pulse Width
10%
Qgd
10
Reverse Voltage : V
Qg
Rev.A
20
t
d(off)
US5U29
R
t
[V]
50%
off
30
90%
t
f
10%
125 C
75 C
−25 C
25 C
Charge
90%
4/4
40