Discrete POWER & Signal
Technologies
N
FDH/FDLL 300/A / 333
FDH300/A / FDLL300/A / FDH333 / FDLL333
High Conductance Low Leakage Diode
Sourced from Process 1M.
Absolute Maximum Ratings* TA = 25°C unless otherwise noted
*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 Parameter Value Units
WIV Worki ng Inv er s e V oltag e 1 25 V
IOAverage Rectified Current 200 mA
IFDC Forward C ur re nt 500 mA
ifRecurrent Peak Forward Current 600 mA
if(surge) Peak Forward Surge Current
Pulse width = 1.0 second
Pulse width = 1.0 microsecond 1.0
4.0 A
A
Tstg Storage Temperature Range -65 to +200 °C
TJOperating Junction Temperature 175 °C
Symbol Characteristic Max Units
FDH/FDLL 300/A / 333
PDTo ta l De vice Di ssip atio n
Derate above 25°C500
3.33 mW
mW/°C
RθJA Thermal Resistance, Junction to Ambient 300 °C/W
COLOR BAND MARKING
DEVICE 1ST BAND 2ND BAND
FDLL300 BROWN GREEN
FDLL300A BROWN YELLOW
FDLL333 BROWN BLUE
LL-34
THE PLACEMENT OF THE EXPANSION GAP
HAS NO RELATIONSHIP TO THE LOCATION
OF THE CATHODE TERMINAL
DO-35
Electrical Characteristics TA = 25°C unless otherwise noted
Symbol Parameter Test Conditions Min Max Units
BVBr eakdo w n Voltage IR = 1 00 µA150 V
IRReverse Current FD H / FDL L 300/A
FDH/FDLL 333
VR = 1 25 V
VR = 1 25 V, TA = 150°C
VR = 125 V
VR = 1 25 V, TA = 100°C
1.0
3.0
3.0
500
nA
µA
nA
nA
VFForward Voltage FD H /FDLL 30 0/ A
FDH/FDLL 300
FD H / FDL L 300A
FD H / FDL L 300/A
FDH/FDLL 300
FD H / FDL L 300A
FD H / FDL L 300/A
FD H / FDL L 300/A
FDH/FDLL 333
IF = 1.0 mA
IF = 5.0 mA
IF = 5.0 mA
IF = 10 mA
IF = 5 0 mA
IF = 5 0 mA
IF = 1 00 m A
IF = 2 00 m A
IF = 50 mA
IF = 1 00 m A
IF = 1 50 m A
IF = 2 00 m A
IF = 2 50 m A
IF = 3 00 m A
800
830
860
0.87
0.88
0.9
680
750
760
800
880
890
920
1.0
890
940
970
1.05
1.08
1.15
mV
mV
mV
mV
mV
mV
mV
V
mV
mV
mV
V
V
V
CODiode Capacitance VR = 0, f = 1. 0 M Hz 6. 0 pF
FDH300/A / FDLL300/A / FDH333 / FDLL333
High Conductance Low Leakage Diode
(continued)
