Dated : 11/11/2002
SEMTECH ELECTRONICS LTD.
(Subsidiary of Semtech International Holdings Limited, acompany
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
DF005SA THRU DF10SA
MINIATURE GLASS PASSIVATED SINGLE-PHASE
SURFACE MOUNT BRIDGE RECTIFIERS
Reverse Voltage – 50 to 1000 Volts
Forward Current – 1.0 Ampere
Features
• Plastic package has Underwriters Laboratory
Flammability Classification 94V-0.
• Glass passivated chip junctions.
• High surge overload rating of 30 Amperes peak.
• Ideal for printed circuit boards.
• High temperature soldering guaranteed:
250oC/10 seconds at 5 1bs. (2.3Kg) tension.
Mechanical Data
• Case: Molded plastic body over passivated junctions.
• Terminals: Plated leads solderable per MIL-STD-750,
Method 2026.
• Polarity: Polarity symbols marked on body.
• Mounting Position: Any.
Absolute Maximum Ratings and Characteristics
Ratings at 25
0C ambient temperature unless otherwise noted
Symbols
DF
005SA
DF
01SA
DF
02SA
DF
04SA
DF
06SA
DF
08SA
DF
10SA
Unit
Maximum repetitive peak reverse voltage
VRRM
50
100
200
400
600
800
1000
V
Maximum RMS voltage
VRMS
35
70
140
280
420
560
700
V
Maximum DC blocking voltage
VDC
50
100
200
400
600
800
1000
V
Maximum average forward output rectified current
at TA = 40
OC (2)
IF(AV)
1
A
Peak forward surge current single half sine-wave
superimposed on rated load (JEDEC Method) TJ=150
oC
IFSM
30
A
Maximum instantaneous forward voltage drop
per leg at 1A
VF
1.1
V
Maximum DC reverse current
TA = 25
OC
at rated DC blocking voltage per leg
TA = 125
OC
IR
5
500
µA
µA
Rating for fusing (t<8.3ms)
I
2t
4.5
A
2sec
Typical junction capacitance per leg
(1)
CJ
25
pF
Typical thermal resistance per leg
(2)
RθJA
RθJL
40
15
OC/W
Operating junction and storage temperature range
TJ ,TS
-50 to +150
OC
Notes:
(1). Measured at 1MHZ and applied reverse voltage of 4volts
(2). Units mounted on P.C.B with 0.51X 0.51” (13 X13mm) copper pads
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