Leakage Diode. FDLL485B Datasheet

FDLL485B Datasheet PDF, Equivalent


Part Number

FDLL485B

Description

High Conductance/ Low Leakage Diode

Manufacture

Fairchild Semiconductor

Total Page 3 Pages
PDF Download
Download FDLL485B Datasheet PDF


FDLL485B Datasheet
FDLL485B
General Description:
A General Purpose diode that couples high forward
conductance fast switching speed and high blocking
voltages 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.
Expansion Gap
High Conductance,
Low Leakage Diode
Absolute Maximum Ratings* TA = 25OC unless otherwise noted
Sym
Parameter
Value
Tstg
TJ
PD
ROJA
Wiv
IO
IF
if
iF(surge)
Storage Temperature
Operating Junction Temperature
Total Power Dissipation at TA = 25OC
Linear Derating Factor from TA = 25OC
Thermal Resistance Junction-to-Ambient
Working Inverse Voltage
Average Rectified Current
DC Forward Current (IF)
Recurrent Peak Forward Current
Peak Forward Surge Current (IFSM) Pulse Width = 1.0 second
Pulse Width = 1.0 microsecond
-65 to +200
-65 to +200
500
3.33
350
180
200
500
600
1.0
4.0
*These ratings are limiting values above which the serviceability of any semiconductor device may be impaired
RED
GRAY
Units
OC
OC
mW
mW/OC
OC/W
V
mA
mA
mA
Amp
Amp
Electrical Characteristics TA = 25OC unless otherwise noted
SYM CHARACTERISTICS
BV Breakdown Voltage
IR Reverse Leakage
VF Forward Voltage
CT Capacitance
© 1997 Fairchild Semiconductor Corporation
MIN
200
MAX
25
5.0
1.00
6.0
UNITS
V
nA
uA
V
pF
TEST CONDITIONS
IR = 100 uA
VR = 180 V
VR = 180 V TA = 150OC
IF = 100 mA
VR = 0.0 V, f = 1.0 MHz

FDLL485B Datasheet
THE PLACEMENT OF THE EXPANSION GAP HAS NO RELATIONSHIP TO THE LOCATION OF
THE CATHODE TERMINAL OF THE DEVICE. THE EXPANSION GAP & CATHODE BAND CAN BE
ON THE SAME TERMINAL OR AT OPPOSITE TERMINALS OF THE DIODE.
TERMINALS:
DUMET (ALLOY 47)
0.059 (1.499)
0.055 (1.397)
0.138 (3.505)
0.130 (3.302)
0.104 (2.64)
REFERENCE
EXPANSION GAP
GLASS SLEEVE
0.020 (0.50)
0.014 (0.35)
LL-34
JEDEC (AC VERSION)
Fairchild Semiconductor's Criteria
5-MAR-98


Features Datasheet pdf FDLL485B General Description: A General Purpose diode that couples high forward conductance fast switching speed and h igh blocking voltages in a glass leadle ss LL-34 Surface Mount package. Placeme nt of the Expansion Gap has no relation ship to the location of the Cathode Ter minal which is indicated by the first c olor band. Expansion Gap RED GRAY High Conductance, Low Leakage Diode Absolut e Maximum Ratings* Sym Tstg TJ PD R OJA Wiv IO IF if iF(surge) TA = 25OC unles s otherwise noted Parameter Storage Te mperature Operating Junction Temperatur e Total Power Dissipation at TA = 25OC Linear Derating Factor from TA = 25OC T hermal Resistance Junction-to-Ambient W orking Inverse Voltage Average Rectifie d Current DC Forward Current (IF) Recur rent Peak Forward Current Peak Forward Surge Current (IFSM) Pulse Width = 1.0 second Pulse Width = 1.0 microsecond V alue -65 to +200 -65 to +200 500 3.33 3 50 180 200 500 600 1.0 4.0 Units OC OC mW mW/OC OC/W V mA mA mA Amp Amp *These ratings are limiting.
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