SMD Type
Diodes
Fast Recovery Rectifiers
1KF2102D ~ 1KF2107D
SOD-123FL
Ƶ Features
ƽ Metal silicon junction, majority carrier conduction
ƽ For surface mounted applications
1
ƽ Low power loss, high efficiency
2
ƽ High forward surge current capability
ƽ For use in low voltage, high frequency inverters,
free wheeling, and polarity protection applications
Top View
PINNING
PIN
1
DESCRIPTION
Cathode
Anode
2
Ƶ Absolute Maximum Ratings and Electrical characteristics
Ratings at 25ć ambient temperature unless otherwise specified.
Single phase half-wave 60 Hz, resistive or inductive load, for capacitive load current derate by 20 %.
Parameter
Symbols
1KF2102D
1KF2106D
1KF2107D
Unit
V
Maximum Repetitive Peak Reverse Voltage
Maximum RMS voltage
VRRM
VRMS
VDC
VF
200
140
200
600
420
600
1.3
1
1000
700
Maximum DC Blocking Voltage
1000
Maximum Instantaneous Forward Voltage at 1A
Maximum Averaged Forward Rectified Current
IF(AV)
A
Peak Forward Surge Current, 8.3 ms Single Half
Sine Wave Superimposed on Rated Load
IFSM
30
5
Maximum DC Reverse Current
at rated DC blocking voltage
Typical Junction Capacitance
Ta=25ć
Ta=125ć
*1
IR
μA
100
Cj
15
250
pF
ns
Maximum Reverse Recovery Time
Typical Thermal Resistance
*2
*3
t
rr
150
500
R
ೃJA
85
ć/W
ć
Operating and Storage Temperature Range
Tj
,Tstg
-55 ~ +150
* 1 Measured at 1MHz and applied reverse voltage of 4V D.C.
* 2 Measured with I = 0.5 A, I = 1 A, Irr = 0.25 A.
F
R
* 3 P.C.B. mounted with 2.0ą×2.0ą(5×5 cm) copper pad areas.
Ƶ Marking
NO.
1KF2102D
F2
1KF2106D
F6
1KF2107D
F7
Marking
1
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