EIC SKO2, SKO3, SKO4, SKO5, SKO6 Datasheet
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SKO2 - SKOB
SCHOTTKY BARRIER RECTIFIERS
PRV : 20 - 100 Volts
IO : 1.5 Amperes
FEATURES :
* High current capability
MECHANICAL DATA :
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
SKO2SKO3SKO4SKO5SKO6SKO7SKO8SKO9SK
2.1 ± 0.2
4.5
±
0.15
1.1 ± 0.2 ± 0.07
* High surge current capability
* High reliability
* High efficiency
* Low power loss
* Low forward voltage drop
* Low cost
* Case : SMA Molded plastic
* Epoxy : UL94V-O rate flame retardant
* Lead : Lead Formed for Surface Mount
* Polarity : Color band denotes cathode end
* Mounting position : Any
* Weight : 0.064 gram
SURFACE MOUNT
SMA (DO-214AC)
0.15
±
5.0
1.2 ± 0.2
2.6 ± 0.15
2.0 ± 0.2
Dimensions in millimeter
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%.
RATING
Maximum Recurrent Peak Reverse Voltage V
Maximum RMS Voltage V
Maximum DC Blocking Voltage V
Maximum Average Forward Current Fig.1 I
Peak Forward Surge Current, 8.3ms single half sine wave
superimposed on rated load (JEDEC Method) I
Maximum Forward Voltage at IF = 1.5 Amp. (Note 1) V
Maximum Reverse Current at
Rated DC Blocking Voltage (Note 1) I
Junction Temperature Range T
Storage Temperature Range T
SYMBOL
RRM
RMS
DC
F(AV)
FSM
F
R
J
STG
20 30 40 50 60 70 80 90 100 Volts
14 21 28 35 42 49 56 63 70 Volts
20 30 40 50 60 70 80 90 100 Volts
Notes :
(1) Pulse Test : Pulse Width = 300 µs, Duty Cycle = 2%.
1.5 Amp.
50 Amp.
0.5 0.7 0.79 Volt.
0.5 mA
- 65 to + 125 - 65 to + 150
- 65 to + 150
UPDATE : SEPTEMBER 12, 1998
OB
UNIT
C
°
C
°
RATING AND CHARACTERISTIC CURVES ( SKO2 - SKOB )
0500
AVERAGE FORWARD CURRENT,
REVERSE CURRENT, MILLIAMPERES
FIG.1 - FORWARD CURRENT DERATING CURVE FIG.2 - MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
1.5
1.2
0.9
AMPERES
0.6
0.3
0 25 50 75 100 125 150 175 1 2 4 6 10 20 40 60 100
SKO2
SKO3
SKO4
LEAD TEMPERATURE, (°C)
SKO5
THRU
SKOB
40
30
20
CURRENT, AMPERES
10
PEAK FORWARD SURGE
NUMBER OF CYCLES AT 60Hz
FIG.3 - TYPICAL FORWARD CHARACTERISTICS FIG.4 - TYPICAL REVERSE CHARACTERISTICS
20
SKO2
10
SKO3
SKO4
SKO5
SKO6
1.0
SKO7
SKO8
SKO9
SKOB
10
TJ= 100 °C
1.0
0.1
TJ = 25 °C
FORWARD CURRENT, AMPERES
0.1
0.1 0.3 0.5 0.7 0.9 1.1 1.3 1.5 1.7 1.9 2.1
TJ = 25 °C
PULSE WIDTH = 300µs
DUTY CYCLE = 2%
FORWARD VOLTAGE, VOLTS
0.01
PERCENT OF RATED REVERSE
VOLTAGE, (%)
80
100 1400 20 40 60 120
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