FDLL4148-D87Z Datasheet, PDF (1/4 Pages) Fairchild Semiconductor – 1N/FDLL 914/A/B / 916/A/B / 4148 / 4448 Small Signal Diode

1N/FDLL 914/A/B / 916/A/B / 4148 / 4448
Small Signal Diode
January 2007
DO-35
Cathode is denoted with a black band
LL-34
THE PLACEMENT OF THE EXPANSION GAP
HAS NO RELATIONSHIP TO THE LOCATION
OF THE CATHODE TERMINAL
LL-34 COLOR BAND MARKING
DEVICE 1ST BAND 2ND BAND
FDLL914
FDLL914A
FDLL914B
FDLL916
FDLL916A
FDLL916B
FDLL4148
FDLL4448
BLACK
BLACK
BROWN
BLACK
BLACK
BROWN
BLACK
BROWN
BROWN
GRAY
BLACK
RED
WHITE
BROWN
BROWN
BLACK
-1st band denotes cathode terminal
and has wider width
Absolute Maximum Ratings* T_a=25°C unless otherwise noted
Symbol
Parameter
Value
V_RRM
Maximum Repetitive Reverse Voltage
100
I_O
Average Rectified Forward Current
200
I_F
DC Forward Current
300
i_f
Recurrent Peak Forward Current
400
I_FSM
Non-repetitive Peak Forward Surge Current
Pulse Width = 1.0 second
1.0
Pulse Width = 1.0 microsecond
4.0
T_STG
Storage Temperature Range
-65 to + 175
T_J
Operating Junction Tempera
* These ratings are limiting values above which the serviceability of the diode may be impaired.
-65 to + 175
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
Symbol
Parameter
P_D
R_θJA
Power Dissipation
Thermal Resistance, Junction to Ambient
Max.
1N/FDLL 914/A/B / 4148 / 4448
500
300
Units
V
mA
mA
mA
A
A
°C
°C
Units
mW
°C/W
©2007 Fairchild Semiconductor Corporation
1
1N/FDLL 914/A/B / 916/A/B / 4148 / 4448 Rev. B2
www.fairchildsemi.com