FGP20D datasheet(2/3 Pages) VISHAY

2 / 3 page

www.vishay.com

Document Number 88877

10-Aug-05

FGP20B thru FGP20D

Vishay Semiconductors

Electrical Characteristics

TA = 25 °C unless otherwise specified

Thermal Characteristics

TA = 25 °C unless otherwise specified

Notes:

(1) Thermal resistance from junction to ambient 0.375" (9.5 mm) lead length mounted on P.C.B. with 0.5 x 0.5" (12 x 12 mm) copper pads.

(2) Thermal resistance from junction to lead at 0.375" (9.5 mm) lead length with both leads attached to heatsinks

Ratings and Characteristics Curves

(TA = 25 °C unless otherwise specified)

Parameter

Test condition

Symbol

FGP20B

FGP20C

FGP20D

Unit

Maximum instantaneous forward

voltage

at 2.0 A

0.95

Maximum DC reverse current at

rated DC blocking voltage

TA = 25 °C

TA = 100 °C

2.0

µA

Maximum reverse recovery time

at IF = 0.5 A, IR = 1.0 A,

Irr = 0.25 A

trr

Typical junction capacitance

at 4.0 V, 1 MHz

Parameter

Symbol

FGP20B

FGP20C

FGP20D

Unit

Typical thermal resistance (1, 2)

RθJA

RθJL

°C/W

Figure 1. Maximum Forward Current Derating Curve

3.0

Lead Temperature (°C)

2.0

1.0

P.C.B. with 12 x 12 mm

Copper Pads

100

125

150

175

Figure 2. Maximum Non-Repetitive Peak Forward Surge Current

100

Number of Cycles at 60 Hz

TJ = TJ max.

8.3 ms Single Half Sine-Wave

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