MD2S データシートの表示（PDF） - Semtech Electronics LTD.
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MD2S Datasheet PDF : 2 Pages
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MD1S THRU MD7S
MINIATURE GLASS PASSIVATED SINGLE PHASE SURFACE MOUNT BRIDGE RECTIFIER
Reverse Voltage – 50 to 1000 Volts
Forward Current – 0.5 Ampere
Features
+
• Surge overload rating: 30 amperes peak
-
• Ideal for printed circuit board
• Low leakage
• Reliable low cost construction utilizing molded
• Plastic package has Underwriters Laboratory
Flammability Classification 94V-O
- ~ (1):
(2):~
(3):~
~ (4):+
Mechanical Data
• Case: MD-S, molded plastic.
• Terminals: Leads solderable per MIL-STD-202, method 208.
• Mounting position: Any.
• Weight: 0.008 ounce, 0.22 grams.
Absolute Maximum Ratings and Characteristics
Ratings at 250C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or
inductive load. For capacitive load, derate current by 20%.
Symbols MD1S MD2S MD3S MD4S MD5S MD6S MD7S Units
Maximum recurrent peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
See Fig .1
On glass epoxy P.C.B(Note 2)
On aluminum substrate(Note 3)
VRRM
VRMS
VDC
I(AV)
50 100 200 400 600 800 1000 V
35 70 140 280 420 560 700 V
50 100 200 400 600 800 1000 V
0.5
A
0.8
Peak forward surge current 8.3ms single half sine-wave
superimposed on rated load (JEDEC method)
IFSM
30
A
Maximum forward voltage at 0.4A DC
VF
Maximum reverse current
at rated DC blocking voltage
@TA = 25 OC
@TA = 125OC
IR
1.0
V
5.0
µA
500
Typical junction capacitance (Note 1)
Typical thermal resistance (Note 3)
Typical thermal resistance (Note 2)
Operating and storage temperature range
CJ
RθJA
RθJL
TJ ,TS
13
70
20
-55 to+150
pF
OC/W
OC/W
OC
Notes: (1) Measured at 1 MHZ and applied Vr = 4volts.
(2) On glass epoxy P.C.B. mounted on 0.05 x 0.05” (1.3 x 1.3 mm) pads.
(3) On aluminum substrate P.C.B. with an area of 0.8 x 0.8” (20 x 20mm) mounted on 0.05 x 0.05” (1.3 x 1.3mm) solder pad.
SEMTECH ELECTRONICS LTD.
(Subsidiary of Semtech International Holdings Limited, acompany
®
listed on the Hong Kong Stock Exchange, Stock Code: 724)
Dated : 23/02/2005 H
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