WFP840 datasheet(2/7 Pages) WISDOM

2 / 7 page

(Note 4)

(Note 4, 5)

(Note 4)

Electrical Characteristics

TC = 25°C unless otherwise noted

Notes:

1. Repetitive Rating : Pulse width limited by maximum junction temperature

2. L = 9.0mH, IAS = 8.0A, VDD = 50V, RG = 25 Ω, Starting TJ = 25°C

3. ISD ≤ 8.0A, di/dt ≤ 300µA/s, VDD ≤ BVDSS, Starting TJ = 25°C

4. Pulse Test : Pulse width ≤ 300

µs, Duty cycle ≤ 2%

5. Essentially independent of operating temperature

Symbol

Parameter

Test Conditions

Min

Typ

Max

Units

Off Characteristics

BVDSS

Drain-Source Breakdown Voltage

VGS = 0 V, ID = 250 µA

500

∆BVDSS

∆TJ

Breakdown Voltage Temperature

Coefficient

ID = 250 µA, Referenced to 25°C

0.50

V/°C

IDSS

Zero Gate Voltage Drain Current

VDS = 500 V, VGS = 0 V

µA

VDS = 400 V, TC = 125°C

µA

IGSSF

Gate-Body Leakage Current, Forward

VGS = 25 V, VDS = 0 V

100

IGSSR

Gate-Body Leakage Current, Reverse

VGS = -25 V, VDS = 0 V

-100

On Characteristics

VGS(th)

Gate Threshold Voltage

VDS = VGS, ID = 250 µA

2.0

4.0

RDS(on)

Static Drain-Source

On-Resistance

VGS = 10 V, ID = 4.0 A

0.70

0.85

Ω

gFS

Forward Transconductance

VDS = 40 V, ID = 4.0 A

7.0

Dynamic Characteristics

Ciss

Input Capacitance

VDS = 25 V, VGS = 0 V,

f = 1.0 MHz

1570

2040

Coss

Output Capacitance

150

195

Crss

Reverse Transfer Capacitance

Switching Characteristics

td(on)

Turn-On Delay Time

VDD = 250V, ID = 8.0 A,

RG = 25 Ω

Turn-On Rise Time

160

td(off)

Turn-Off Delay Time

125

260

Turn-Off Fall Time

160

Total Gate Charge

VDS = 400 V, ID = 8.0A,

VGS = 10 V

Qgs

Gate-Source Charge

Qgd

Gate-Drain Charge

Drain-Source Diode Characteristics and Maximum Ratings

Maximum Continuous Drain-Source Diode Forward Current

8.0

ISM

Maximum Pulsed Drain-Source Diode Forward Current

VSD

Drain-Source Diode Forward Voltage

VGS = 0 V, IS = 8.0 A

1.5

trr

Reverse Recovery Time

VGS = 0 V, IS = 8.0 A,

dIF / dt = 100 A/µs

270

Qrr

Reverse Recovery Charge

1.89

µC

WFP840 Datasheet(PDF) 2 Page - Wisdom technologies Int`l

WFP840 Datasheet(HTML) 2 Page - Wisdom technologies Int`l

Html Pages

1 2 3 4 5 6 7

Datasheet Download

Link URL