© 1997 Fairchild Semiconductor Corporation

www.fairchildsemi.com

FDH300 / FDH300A / FDLL300A / FDH333 / FDLL333 Rev. 3.4

2

Thermal Characteristics

Values are at TA = 25°C unless otherwise noted.

Electrical Characteristics

Values are at TA = 25°C unless otherwise noted.

Symbol

Parameter

Max.

Unit

PD

Total Device Dissipation

500

mW

Derate Above 25°C

3.33

mW/

C

RJA

Thermal Resistance, Junction-to-Ambient

300

C/W

Symbol

Parameter

Conditions

Min.

Max.

Unit

VR

Breakdown Voltage

IR = 100 A150

V

VF

Forward Voltage

FDH300 / FDH300A / FDLL300A IF = 1.0 mA

680

mV

FDH300

IF = 5.0 mA

750

mV

FDH300A / FDLL300A

IF = 5.0 mA

760

mV

FDH300 / FDH300A / FDLL300A IF = 10 mA

800

mV

FDH300

IF = 50 mA

880

mV

FDH300A / FDLL300A

IF = 50 mA

890

mV

FDH300 / FDH300A / FDLL300A IF = 100 mA

920

mV

FDH300 / FDH300A / FDLL300A IF = 200 mA

1.0

V

FDH333 / FDLL333

IF = 50 mA

800

890

mV

IF = 100 mA

830

940

mV

IF = 150 mA

860

970

mV

IF = 200 mA

0.87

1.05

V

IF = 250 mA

0.88

1.08

V

IF = 300 mA

0.90

1.15

V

IR

Reverse Current

FDH300 / FDH300A / FDLL300A

VR = 125 V

1.0

nA

VR = 125 V, TA = 150°C

3.0

A

FDH333 / FDLL333

VR = 125 V

3.0

nA

VR = 125 V, TA = 100°C

500

nA

CO

Diode Capacitance

VR = 0, f = 1.0 MHz

6.0

pF