SKN7(1998) 데이터 시트보기 (PDF) - Electronics Industry
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SKN7 Datasheet PDF : 2 Pages
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SKN7 - SKN9
PRV : 20 - 40 Volts
IO : 1.0 Ampere
SURFACE MOUNT
SCHOTTKY BARRIER RECTIFIERS
SMA (DO-214AC)
FEATURES :
* High current capability
* High surge current capability
* High reliability
* High efficiency
* Low power loss
* Low cost
* Low forward voltage drop
MECHANICAL DATA :
* 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
1.1 ±
1.2 ± 0.2
2.6 ± 0.15
2.1 ± 0.2
0.2 ± 0.07
2.0 ± 0.2
Dimensions in millimeter
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25 °C ambient temperature unless otherw ise specified.
Single phase, half w ave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
RATING
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Current TL = 90 °C
Peak Forward Surge Current,
8.3ms single half sine wave Superimposed
on rated load (JEDEC Method)
Maximum Forward Voltage at IF = 1.0 Amp.
Maximum Reverse Current
Ta = 25 °C
at Rated DC Blocking Voltage (Note 1) Ta = 100 °C
Typical Junction Capacitance (Note 2)
Junction Temperature Range
Storage Temperature Range
SYMBOL
VRRM
VRMS
VDC
IF(AV)
SKN7
20
14
20
SKN8
30
21
30
1.0
SKN9
40
28
40
IFSM
VF
IR
IR(H)
CJ
TJ
TSTG
25
0.45
0.55
0.6
1.0
10
110
- 65 to + 125
- 65 to + 125
UNIT
Volts
Volts
Volts
Amp.
Amps.
Volt.
mA
mA
pF
°C
°C
Notes :
(1) Pulse Test : Pulse Width = 300 µs, Duty Cycle = 2%.
(2) Measured at 1 MHz and applied reverse voltage of 4.0 volts.
UPDATE : SEPTEMBER 12, 1998
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