SKN0S - SKN2S
SURFACE MOUNT
PRV : 20 - 40 Volts
I
O
: 3.0 Ampere
FEATURES :
* High current capability
* High surge current capability
* High reliability
* High efficiency
* Low power loss
* Low cost
* Low forward voltage drop
MECHANICAL DATA :
* Case : SMB (DO-214AA) Molded plastic
* Epoxy : UL94V-O rate flame retardant
* Lead : Lead Formed for Surface Mount
* Polarity : Color band denotes cathode end
* Mounting position : Any
* Weight : 0.093 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25
C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
SYMBOL
SKN0S
SKN1S
SKN2S
UNIT
Maximum Recurrent Peak Reverse Voltage
V
RRM
20
30
40
Volts
Maximum RMS Voltage
V
RMS
14
21
28
Volts
Maximum DC Blocking Voltage
V
DC
20
30
40
Volts
Maximum Average Forward Current T
L
= 95
C
I
F(AV
)
3.0
Amps.
Peak Forward Surge Current,
8.3ms single half sine wave superimposed
on rated load (JEDEC Method) T
L
= 75
C
I
FSM
80
Amps.
Maximum Forward Voltage at I
F
= 3.0 Amp. (Note 1)
V
F
0.475
0.500
0.525
Volt.
Maximum Reverse Current at Ta = 25
C
I
R
2.0
mA
Rated DC Blocking Voltage (Note 1) Ta = 100
C
I
R(H)
20
mA
Typical Thermal Resistance
R
JL
20
C/W
Junction Temperature Range
T
J
- 65 to + 125
C
Storage Temperature Range
T
STG
- 65 to + 125
C
Notes :
(1) Pulse Test : Pulse Width = 300
s, Duty Cycle = 2%.
UPDATE : MAY 10, 1999
RATING
SCHOTTKY BARRIER RECTIFIERS
2.3
0.2
0.22
0.07
2.0
0.1
5.4
0.15
4.8
0.15
3.6
0.15
SMB (DO-214AA)
1.1
0.3
Dimensions in millimeter
TEL. : (66 2) 326-0102, 739-4580 FAX. : (66 2) 326-0933 E-mail : eicfirst @ iname.com http. : // www.eicsemi.com
103 MOO 4, LATKRABANG EXPORT PROCESSING ZONE, LATKRABANG, BANGKOK 10520, THAILAND
ELECTRONICS INDUSTRY (USA) CO., LTD.
RATING AND CHARACTERISTIC CURVES ( SKN0S - SKN2S )
FIG.1 - FORWARD CURRENT DERATING CURVE
FIG.2 - MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
0
1
2
3
4
5
6
0
20
40
60
80
100
120
140
1 2 4 6 10 20 40 60 100
LEAD TEMPERATURE, (
C)
NUMBER OF CYCLES AT 60Hz
FIG.3 - TYPICAL FORWARD CHARACTERISTICS
FIG.4 - TYPICAL REVERSE CHARACTERISTICS
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
SKN0S
SKN2S
2.4
1.8
1.2
0.6
3.00
80
0
100
0
60
40
20
1.0
0.1
10
PEAK FORWARD SURGE
CURRENT, AMPERES
AVERAGE FORWARD CURRENT,
AMPERES
FORWARD CURRENT, AMPERES
10
1.0
80
0.01
0.1
100
140
0
20
40
60
120
PERCENT OF RATED REVERSE VOLTAGE, (%)
T
J
= 100
C
T
J
= 25
C
REVERSE CURRENT, MILLIAMPERES
FORWARD VOLTAGE, VOLTS
20
SKN1S
T
J
= 25
C
PULSE WIDTH = 300
s
DUTY CYCLE = 1%
TEL. : (66 2) 326-0102, 739-4580 FAX. : (66 2) 326-0933 E-mail : eicfirst @ iname.com http. : // www.eicsemi.com
103 MOO 4, LATKRABANG EXPORT PROCESSING ZONE, LATKRABANG, BANGKOK 10520, THAILAND
ELECTRONICS INDUSTRY (USA) CO., LTD.
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