Fairchild Semiconductor FDLL300A, FDLL300, FDLL333, FDH333, FDH300A Datasheet

Discrete POWER & Signal

Technologies

FDH/FDLL 300/A / 333

COLOR BAND MARKING

DEVICE 1ST BAND 2ND BAND

FDLL300 BROWN GREEN

FDLL300A BROWN YELLOW

FDLL333 BROWN BLUE

	DO-35	LL-34
		THE PLACEMENT OF THE EXPANSION GAP
		HAS NO RELATIONSHIP TO THE LOCATION
		OF THE CATHODE TERMINAL

High Conductance Low Leakage Diode

Sourced from Process 1M. See MMBD1501/A-1505/A for characteristics.

Absolute Maximum Ratings*		TA = 25°C unless otherwise noted
Symbol	Parameter		Value	Units
WIV	Working Inverse Voltage		125	V
IO	Average Rectified Current		200	mA
IF	DC Forward Current		500	mA
if	Recurrent Peak Forward Current		600	mA
if(surge)	Peak Forward Surge Current
	Pulse width = 1.0 second		1.0	A
	Pulse width = 1.0 microsecond		4.0	A
Tstg	Storage Temperature Range		-65 to +200	°C
TJ	Operating Junction Temperature		175	°C

*These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.

NOTES:

1)These ratings are based on a maximum junction temperature of 200 degrees C.

2)These are steady state limits. The factory should be consulted on applications involving pulsed or low duty cycle operations.

Thermal Characteristics		TA = 25°C unless otherwise noted
Symbol	Characteristic			Max	Units
				FDH/FDLL 300/A / 333
PD	Total Device Dissipation			500	mW
	Derate above 25°C			3.33	mW/°C
RθJA	Thermal Resistance, Junction to Ambient			300	°C/W

FDLL333 / FDH333 / FDLL300/A / FDH300/A

ã 1997 Fairchild Semiconductor Corporation