SK12 THRU SK110
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Reverse Voltage – 20 to 100 V
Forward Current – 1 A
Features
• 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
• Built in strain relief, ideal for automated placement
• High forward surge current capability
Mechanical Data
• Case: SMA (DO-214AC) molded plastic body
• Terminals: leads solderable per MIL-STD-750, Method 2026
• Polarity: Color band denotes cathode end
• Mounting Position: Any
Maximum Ratings and Electrical Characteristics
Ratings at 25 OC ambient temperature unless otherwise specified. Single phase, half-wave, 60 Hz, resistive or inductive load,
for capacitive load current derate by 20%.
Parameter
Maximum Repetitive Peak Reverse Voltage
Maximum RMS Voltage
Symbols SK12 SK13 SK14 SK15 SK16 SK18 SK110 Units
VRRM
VRMS
VDC
20
14
20
30
21
30
40
28
40
50
35
50
1
60
42
60
80
56
80
100
70
V
V
V
A
Maximum DC Blocking Voltage
100
Maximum Average Forward Rectified Current
IF(AV)
Peak Forward Surge Current 8.3 ms Single Half
Sine-Wave Superimposed on Rated Load (JEDEC
Method)
IFSM
40
A
Maximum Instantaneous Forward Voltage at 1 A
VF
IR
0.55
110
0.75
0.85
V
Maximum DC Reverse Current
at Rated DC Blocking Voltage
TA = 25 OC
TA = 100 OC
0.5
20
mA
Typical Junction Capacitance 1)
Typical Thermal Resistance 2)
CJ
90
pF
OC/W
OC
88
Rθ
JA
Operating Junction Temperature Range
Storage Temperature Range
TJ
- 65 to + 125
- 65 to + 150
- 65 to + 150
TSTG
OC
1) Measured at 1 MHz and applied reverse voltage of 4 V D.C.
2) P.C.B. mounted with 0.2 X 0.2 (5 X 5 mm) copper pad areas.
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated : 14/04/2008