6CWQ03FN

2

Bulletin PD-20560 rev. F 03/03

www.irf.com

V

FM

Max. Forward Voltage Drop

0.45

V

@ 3A

(Per Leg) * See Fig. 1

(1)

0.52

V

@ 6A

0.35

V

@ 3A

0.46

V

@ 6A

I

RM

Max. Reverse Leakage Current

2

mA

T

J

= 25 °C

(Per Leg) * See Fig. 2

(1)

50

mA

T

J

= 125 °C

V

F(TO)

Threshold Voltage

0.22

V

T

J

= T

J

max.

r

t

Forward Slope Resistance

32.86

m

Ω

C

T

Typ. Junction Capacitance (Per Leg)

290

pF

V

R

= 5V

DC

, (test signal range 100Khz to 1Mhz) 25°C

L

S

Typical Series Inductance (Per Leg)

5.0

nH

Measured lead to lead 5mm from package body

dv/dt Max. Voltage Rate of Change

10000

V/µs

(Rated V

R

)

T

J

Max. Junction Temperature Range (*)

-40 to 150

°C

T

stg

Max. Storage Temperature Range

-40 to 150

°C

R

thJC

Max. Thermal Resistance (Per Leg)

4.70

°C/W DC operation

* See Fig. 4

Junction to Case

(Per Device)

2.35

wt

Approximate Weight

0.3 (0.01)

g (oz.)

CaseStyle

D-Pak

Similar to TO-252AA

Thermal-Mechanical Specifications

T

J

= 25 °C

T

J

= 125 °C

Electrical Specifications

(1) Pulse Width < 300µs, Duty Cycle <2%

V

R

= rated V

R

Part number

6CWQ03FN

V

R

Max. DC Reverse Voltage (V)

V

RWM

Max. Working Peak Reverse Voltage (V)

Voltage Ratings

30

Parameters

6CWQ... Units

Conditions

Parameters

6CWQ... Units

Conditions

I

F(AV)

Max.AverageForward (Per Leg)

3.5

A

50% duty cycle @ T

C

= 134°C, rectangular wave form

Current * See Fig. 5

(Per Device)

7

I

FSM

Max.PeakOneCycleNon-Repetitive

535

5µs Sine or 3µs Rect. pulse

Surge Current (Per Leg) * See Fig. 7

90

10ms Sine or 6ms Rect. pulse

E

AS

Non-Repet.Avalan.Energy(PerLeg)

8

mJ

T

J

= 25 °C, I

AS

= 2 Amps, L =4 mH

I

AR

RepetitiveAvalancheCurrent

1.0

A

Current decaying linearly to zero in 1 µsec

(Per Leg)

Frequency limited by T

J

max. V

A

= 1.5 x V

R

typical

Absolute Maximum Ratings

Following any rated

load condition and with

rated V

A

Parameters

6CWQ... Units

Conditions

<

thermal runaway condition for a diode on its own heatsink

(*) dPtot

1

dTj

Rth( j-a)