SNWA 데이터 시트보기 (PDF) - SynSemi, Inc.
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SNWA Datasheet PDF : 2 Pages
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SNWA - SNWM
PRV : 50 - 1000 Volts
Io : 1.0 Amperes
SURFACE MOUNT RECTIFIERS
SMA (DO-214AC)
1.1 ± 0.3
FEATURES :
* High current capability
* High surge current capability
* High reliability
* Low reverse current
* Low forward voltage drop
* Pb / RoHS Free
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 : 0.067 gram
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 otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
RATING
Maximum Repetitive Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Current Ta = 70°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 DC Reverse Current
Ta = 25 °C
at rated DC Blocking Voltage
Ta = 100 °C
Typical Junction Capacitance (Note1)
Junction Temperature Range
Storage Temperature Range
SYMBOL SNWA SNWB SNWD SNWG SNWJ SNWK SNWM UNIT
VRRM
VRMS
VDC
IF
50 100 200 400 600 800 1000 V
35 70 140 280 420 560 700 V
50 100 200 400 600 800 1000 V
1.0
A
IFSM
50
A
VF
IR
IR(H)
CJ
TJ
TSTG
1.0
V
0.2
µA
25
µA
30
pF
- 65 to + 150
°C
- 65 to + 150
°C
Notes :
(1) Measured at 1.0 MHz and applied reverse voltage of 4.0VDC
Page 1 of 2
Rev. 02 : March 25, 2005
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