Comchip DB105-G Glass passivated bridge rectifier Datasheet

Glass Passivated Bridge Rectifiers
DB101-G Thru. DB107-G
Reverse Voltage: 50 to 1000V
Forward Current: 1.0A
RoHS Device
Features
DB
-Rating to 1000V PRV
0.335(8.50)
0.307(7.80)
-Ideal for printed circuit board
-
+
-Low forward voltage drop
0.256(6.50)
0.244(6.20)
-High current capability
~
~
0.350(8.90)
0.300(7.60)
Mechanical Data
0.346(8.80)
0.323(8.20)
-Case: DB, molded plastic
0.134(3.40)
0.124(3.15)
0.059(1.50)
-Epoxy: UL 94-V0 rate flame retardant.
-Polarit: As marked on Body
0.193(4.90)
0.155(3.90)
0.022(0.55)
0.018(0.45)
-Mounting position: Any
0.205(5.20)
0.197(5.00)
-Weight: 0.53 grams
Dimensions in inches and (millimeter)
Maximum ratings and electrical characteristics
Rating at 25°C ambient temperature unless otherwise specified.
Single phase, half wave ,60Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Symbol
DB101-G
DB102-G
DB103-G
DB104-G
DB105-G
DB106-G
DB107-G
Unit
Maximum Reverse Peak Repetitive 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 @TA=40°C
I(AV)
1.0
A
Peak Forward Surage Current , 8.3ms Single
Half Sine-Wave Super Imposed On
Rated Load (JEDEC Method)
IFSM
30
A
Parameter
2
I t Rating For Fusing (t<8.3ms)
I t
2
10.4
A2 s
Maximum Forward Voltage At 1.0A DC
VF
1.1
V
Maximum DC Reverse Current @TJ=25°C
At Rated DC Blocking Voltage @TJ=125°C
IR
10
500
μA
Typical Junction Capacitance (Note 1)
CJ
25
pF
RθJA
40
°C/W
TJ
-55 ~ +150
°C
TSTG
-55 ~ +150
°C
Typical Thermal Resistance (Note 2)
Operating Temperature Range
Storage Temperature Range
Notes:
1. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
2. Thermal resistance from junction to ambient mounted on P.C.B with 0.5"×0.5" (13×13mm) copper pads.
REV:A
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QW-BBR69
Comchip Technology CO., LTD.
Glass Passivated Bridge Rectifiers
Rating and Characteristics Curves (DB101-G Thru. DB107-G)
Fig.1 - Forward Current Derating Curve
Fig.2 - Typical Forward Characteristics
10
Instantaneous Forward Current, (A)
Average Forward Current, (A)
1.0
0.8
0.6
0.4
0.2
Mounted on PC board, single
phase half wave, 60Hz,
resistive or inductive load
0
0
50
100
1.0
0.1
0.01
150
0
0.2
0.4 0.6
0.8 1.0
1.2 1.4
1.6 1.8
Ambient Temperature, (°C)
Instantaneous Forward Voltage, (V)
Fig.3 - Maximum Non-repetitive Surge Current
Fig.4 - Typical Junction Capacitance
50
100
40
Capacitance, (pF)
Peak Forward Surge Current, (A)
TJ=25 OC
Pulse width: 300μS
2% duty cycle
30
20
10
10
TJ=25°C
f=1MHz
Single half sine wave
(JEDEC method)
0
1
10
100
1
0.1
1
10
100
Reverse Voltage, (V)
Number of Cycle at 60Hz
Instantaneous Reverse Current, (μA)
Fig.5 - Typical Reverse Characteristics
100
TJ=125°C
10
1.0
TJ=25°C
0.1
0.01
0
20
40
60
80
100
120
140
Percent of Rated Peak Reverse Voltage, (%)
REV: A
Page 2
QW-BBR69
Comchip Technology CO., LTD.
Glass Passivated Bridge Rectifiers
Marking Code
Part Number
Marking code
DB101-G
DB101
DB102-G
DB102
DB103-G
DB103
DB104-G
DB104
DB105-G
DB105
DB106-G
DB106
DB107-G
DB107
Standard Packaging
TUBE PACK
Case Type
DB
TUBE
BOX
( pcs )
( pcs )
50
2,500
REV: A
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QW-BBR69
Comchip Technology CO., LTD.
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