Dated : 12/04/2006
H
®
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
DB101S THRU DB107S
SINGLE-PHASE GLASS PASSIVATED SILICON
SURFACE MOUNT BRIDGE RECTIFIER
Reverse Voltage – 50 to 1000 V
Forward Current – 1 A
Features
• High surge overload rating of 50 A peak
• Ideal for printed circuit board
• Low forward voltage drop
• Glass passivated chip junction
Mechanical Data
• Case: Molded plastic, DB-S
• Epoxy: UL 94V-0 rate flame retardant
• Terminal: Leads solderable per MIL-STD-202,
method 208 guaranteed
• Mounting position: Any
Maximum Ratings and Electrical Characteristics
Ratings at 25 OC ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or
inductive load.For capacitive load, derate current by 20%.
Parameter
Symbols
DB101S
DB102S DB103S DB104S DB105S DB106S DB107S Units
Maximum Recurrent 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 Rectified Current
at TA = 40
OC
2)
I(AV)
1
A
Peak Forward Surge Current 8.3 ms Single Half-sine
-wave Superimposed on Rated Load (JEDEC Method)
IFSM
50
A
Maximum Forward Voltage at 1 A DC
VF
1.1
V
Maximum Reverse Current
TA = 25
OC
at Rated DC Blocking Voltage
TA = 125
OC
IR
5
500
µA
Typical Junction Capacitance
1)
CJ
25
pF
Typical Thermal Resistance
2)
RθJA
40
OC/W
Typical Thermal Resistance
2)
RθJL
15
OC/W
Operating and Storage Temperature Range
TJ ,TS
-55 to +150
OC
1) Measured at 1 MHz and applied reverse voltage of 4 V DC.
2) Units mounted P.C.B. with 0.5 X 0.5" (13 X 13 mm) copper pads.
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