SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER - KD
Description
SK22 THRU SK210
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 20 to 100 Volts Forward Current - 2.
0 Ampere
FEATURES
● The plastic package carries Underwriters Laboratory Flammability Classification 94V-0
● For surface mounted applications ● Metal silicon junction,majority carrier conduction ● Low reverse leakage ● Built-in strain relief,ideal for automated placement ● High forward surge current capability ● High temperature soldering guaranteed:
250 C/10 seconds at terminals
MECHANICAL DATA
Case: JEDEC SMB(DO-214AA) molded plastic body Terminals: Solder plated , solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight:0.
005 ounce, 0.
138 grams
SMB ( DO-214AA )
.
083(2.
11) .
075(1.
91)
.
155(3.
94) .
130(3.
30)
.
185(4.
70) .
160(4.
06)
.
096(2.
44) .
084(2.
13)
.
060(1.
52) .
030(0.
76)
.
220(5.
59) .
200(5.
08)
.
012(.
305) .
006(.
152)
.
008(.
203) .
002(.
051)
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics @TA=25°C unless otherwise specified
Characteristic
Symbol SK22 SK23 SK24 SK25 SK26 SK28 SK29 SK210 Unit
Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage
RMS Reverse Voltage
VRRM VRWM 20 30 40 50 60 80 90 100 V
VR
VR(RMS)
14
21 28 35 42 56 64 71
V
Average Rectified Output Current @TL = 75°C
Non-Repetitive Peak Forward Surge Current 8.
3ms Single half sine-wave superimposed on rated load (JEDEC Method)
Forward Voltage
@IF = 2.
0A
Peak Reverse Current
@TA = 25°C
At Rated DC Blocking Voltage @TA = 100°C
Typical Thermal Resistance (Note 1)
Operating Temperature Range Storage Temperature Range
IO
IFSM
VFM IRM R JL R JA Tj TSTG
0.
50
2.
0
50
0.
70 0.
5 20 17 75 -65 to +125 -65 to +150
0.
85
A
A V mA
°C/W °C °C
Note: 1.
Mounted on P.
C.
Board with 5.
0mm2 copper pad area.
SK22 THRU SK210
RATINGS AND CHARACTERISTIC CURVES
AVERAGE FORWARD RECTIFIED CURRENT, AMPERES
INSTANTANEOUS FORWARD CURRENT,AMPERES
FIG.
1- FORWARD CURRENT DERATING CURV...
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