SK32 THRU SK310
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 20 to 100 Volts Forward Current - 3.0 Amperes
FEATURES
DO-214AA
The plastic package carries Underwriters Laboratory
Flammability Classification 94V-0
For surface mounted applications
Metal silicon junction,majority carrier conduction
Low power loss,high efficiency
0.155(3.94)
0.130(3.30)
0.086 (2.20)
0.077 (1.95)
Built-in strain relief,ideal for automated placement
High forward surge current capability
High temperature soldering guaranteed:
250 C/10 seconds at terminals
0.180(4.57)
0.160(4.06)
0.012(0.305)
0.006(0.152)
MECHANICAL DATA
0.122(3.12)
0.110(2.82)
Case: JEDEC DO-214AA molded plastic body
Terminals: leads solderable per MIL-STD-750,
Method 2026
0.060(1.52)
0.030(0.76)
0.008(0.203)MAX.
Polarity: Color band denotes cathode end
Mounting Position: Any
0.220(5.59)
0.205(5.21)
Weight:0.005 ounce, 0.138 grams
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 C ambient temperature unless otherwise specified.
Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%.
SYMBOLS
SK38 SK310
SK32 SK33 SK34 SK35 SK36
UNITS
20
14
20
30
21
30
40
28
40
50
35
50
60
42
60
80
56
80
100
70
Maximum repetitive peak reverse voltage
Maximum RMS voltage
VOLTS
VOLTS
VOLTS
VRRM
VRMS
VDC
100
Maximum DC blocking voltage
Maximum average forward rectified current
at TL(see fig.1)
I(AV)
3.0
Amps
Peak forward surge current
IFSM
100.0
8.3ms single half sine-wave superimposed on
rated load (JEDEC Method)
Amps
VF
IR
0.55
0.70
0.85
Maximum instantaneous forward voltage at 3.0A
Volts
mA
Maximum DC reverse current
at rated DC blocking voltage
TA=25 C
0.5
TA=100 C
20
10
300
Typical junction capacitance (NOTE 1)
CJ
pF
C/W
C
500
Typical thermal resistance (NOTE 2)
Operating junction temperature range
RqJA
55.0
-65 to +125
-65 to +150
-65 to +150
TJ,
Storage temperature range
C
TSTG
Note:1.Measured at 1MHz and applied reverse voltage of 4.0V D.C.
2.P.C.B. mounted with 0.2x0.2”(5.0x5.0mm) copper pad areas
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