SMD Type
Diodes
T
Schottky Diodes
1KK2102D-1KK2104D
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
VRRM
1KK2102D
20
1KK2104D
40
Unit
V
Maximum Repetitive Peak Reverse Voltage
Maximum RMS voltage
14
20
28
40
VRMS
VDC
Maximum DC Blocking Voltage
0.55
1.0
Maximum Instantaneous Forward Voltage at 1A
Maximum Averaged Forward Rectified Current
VF
IF(AV)
A
Peak Forward Surge Current, 8.3 ms Single Half
Sine Wave Superimposed on Rated Load
IFSM
30
0.3
10
Maximum DC Reverse Current Ta=25ć
IR
mA
at rated DC blocking voltage
Typical Junction Capacitance
Typical Thermal Resistance
Ta=100ć
110
*1
*2
Cj
pF
100
R
ೃJA
ć/W
-55 ~ +125
-55 ~ +150
Operating Junction Temperature Range
Storage Temperature Range
T
j
ć
Tstg
* 1 Measured at 1MHz and applied reverse voltage of 4V D.C.
* 2 P.C.B. mounted with 2.0ą×2.0ą(5×5 cm) copper pad areas.
Ƶ Marking
NO.
1KK2ꢀ02D
1KK2ꢀ04D
Marking
DA
DB
1
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