FDLL4151 — Small Signal Diode
? 2004 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FDLL4151 Rev. 1.2.0 1
April 2013
FDLL4151
Small Signal Diode
Absolute Maximum Ratings(1)
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be opera-
ble above the recommended operating conditions and stressing the parts to these levels is not recommended. In addi-
tion, extended exposure to stresses above the recommended operating conditions may affect device reliability. The
absolute maximum ratings are stress ratings only. Values are at TA
= 25°C unless otherwise noted.
Note:
1. These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.
These ratings are based on a maximum junction temperature of 200 °C.
These are steady state limits. The factory should be consulted on applications involving pulsed or low duty cycle
operations.
Thermal Characteristics
Symbol Parameter Value Units
VRRM
Maximum Repetitive Reverse Voltage 75 V
IF(AV)
Average Rectified Forward Current 200 mA
IFSM
Non-repetitive Peak Forward Current
Pulse Width = 1.0 s 1.0 A
Pulse Width = 1.0 μs4.0A
TSTG
Storage Temperature Range -65 to +200
°C
TJ
Operating Junction Temperature -65 to +200
°C
Symbol Parameter Value Units
PD
Power Dissipation 500 mW
RθJA
Thermal Resistance, Junction to Ambient 350
°C/W
SOD80
Cathode Band
Description
A general purpose diode that couples high forward con-
ductance fast switching speed and high blocking volt-
ages in a glass leadless LL-34 surface mount package.
Placement of the expansion gap has no relationship to
the location of the cathode terminal which is indicated by
the first color band.
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