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
O
C 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
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
Peak Forward Surge Current 8.3 ms Single Half
Sine-Wave Superimposed on Rated Load (JEDEC
Method)
Maximum Instantaneous Forward Voltage at 1 A
Maximum DC Reverse Current
at Rated DC Blocking Voltage
Typical Junction Capacitance
Typical Thermal Resistance
2)
Operating Junction Temperature Range
Storage Temperature Range
1)
2)
1)
Symbols
SK12
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
V
F
I
R
C
J
R
θ
JA
T
J
T
STG
20
14
20
SK13
30
21
30
SK14
40
28
40
SK15
50
35
50
1
40
SK16
60
42
60
SK18 SK110
Units
80
56
80
100
70
100
V
V
V
A
A
0.55
0.75
0.5
20
0.85
V
mA
T
A
= 25
O
C
T
A
= 100
O
C
110
88
- 65 to + 125
90
O
pF
C/W
O
- 65 to + 150
- 65 to + 150
C
C
O
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
SEMTECH_ELEC [ SEMTECH ELECTRONICS LTD. ]
