MTP10N10E
1250
Ciss
1000
750
TJ = 25°C
Coss
500
Ciss
250
Coss
0
20
10
0
10
VGS VDS
Crss
20
30
GATE–TO–SOURCE OR DRAIN–TO–SOURCE VOLTAGE (VOLTS)
Figure 16. Capacitance Variation
10
8
VDS = 30 V
50 V
TJ = 25°C
80 V
6
4
ID = RATED ID
2
0
0
4
8
12
16
20
QG, TOTAL GATE CHARGE (nC)
Figure 17. Gate Charge versus
Gate–To–Source Voltage
+18 V
47 k
Vin
15 V
100 k
2N3904
47 k
1 mA
2N3904
VDD
10 V 100 k
0.1 µF
SAME
DEVICE TYPE
AS DUT
FERRITE
100
BEAD
DUT
Vin = 15 Vpk; PULSE WIDTH ≤ 100 µs, DUTY CYCLE ≤ 10%
Figure 18. Gate Charge Test Circuit
6
Motorola TMOS Power MOSFET Transistor Device Data