SEMTECH_ELEC SK15

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%.
Symbols SK12
Parameter
SK13
SK14
SK15
SK16
SK18 SK110 Units
Maximum Repetitive Peak Reverse Voltage
VRRM
20
30
40
50
60
80
100
V
Maximum RMS Voltage
VRMS
14
21
28
35
42
56
70
V
Maximum DC Blocking Voltage
VDC
20
30
40
50
60
80
100
V
Maximum Average Forward Rectified Current
IF(AV)
1
A
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
Maximum DC Reverse Current
at Rated DC Blocking Voltage
TA = 25 OC
TA = 100 OC
Typical Junction Capacitance 1)
Typical Thermal Resistance
2)
Operating Junction Temperature Range
Storage Temperature Range
1)
2)
VF
0.55
V
mA
110
90
- 65 to + 125
TSTG
pF
O
C/W
88
RθJA
TJ
0.85
0.5
20
IR
CJ
0.75
- 65 to + 150
O
C
O
- 65 to + 150
C
Measured at 1 MHz and applied reverse voltage of 4 V D.C.
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
SK12 THRU SK110
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