WEITRON

http://www.weitron.com.tw

WTK9971

Electrical Characteristics

(TA=25 C Unless otherwise noted)

2/5

19-Nov-08

Parameter

Symbol

Min.

Typ.

Max.

Unit

Test Conditions

Drain-Source Breakdown Voltage

60

-

-

V

Breakdown Voltage Temperature Coefficient

-

0.06

-

V/

Reference to 25

Gate Threshold Voltage

1.0

-

3.0

V

Forward Transconductance

-

7

-

S

Gate-Source Leakage Current

-

-

±100

nA

Drain-Source Leakage Current(Tj=25

)

-

-

1

uA

Drain-Source Leakage Current(Tj=70

)

-

-

25

uA

-

-

50

Static Drain-Source On-Resistance

2

-

-

60

m

fl

Total Gate Charge

2

-

32.5

-

Gate-Source Charge

-

4.9

-

Gate-Drain (“Miller”) Change

-

8.8

-

nC

Turn-on Delay Time

2

-

9.6

-

Rise Time

-

10

-

Turn-off Delay Time

-

30

-

Fall Time

-

5.5

-

ns

fl

fl

Input Capacitance

-

1658

-

Output Capacitance

-

156

-

Reverse Transfer Capacitance

-

109

-

pF

f=1.0MHz

Source-Drain Diode

Parameter

Symbol

Min.

Typ.

Max.

Unit

Test Conditions

Forward On Voltage

2

-

-

1.2

V

Reverse Recovery Time

-

29.2

-

ns

Reverse Recovery Charge

-

48

-

nC

dI/dt=100A/?s

Notes: 1. Pulse width limited by Max. junction temperature.

2. Pulse width

300us, duty cycle

2%.

3. Surface mounted on 1 in