BR301-G

Silicon Bridge Rectifiers
BR3005-G Thru. BR310-G
Reverse Voltage: 50 to 1000V
Forward Current: 3.0A
RoHS Device
Features
BR3
-Low forward voltage drop.
0.268(6.80)
0.228(5.80)
-Small size ; simple installation.
-Tinned copper leads.
0.748(19.0)
MIN.
-Surge overload rating -40 amperes peak.
0.032(0.81)
0.028(0.71)
-Materials used carries U/L recognition.
0.619(15.71)
0.589(14.96)
Mechanical Data
Hole for NO.6 Screw
-Polarity: As marked on Body
0.619(15.71)
0.589(14.96)
0.433(11.00)
0.374(9.50)
-Mounting position:Any
-Weight: 2.65 grams
0.433(11.00)
0.374(9.50)
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
BR3005-G
BR301-G
BR302-G
BR304-G
BR306-G
BR308-G
BR310-G
Unit
Maximum Recurrent Peak Reverse Voltage
VRRM
50
100
200
400
600
800
1000
V
Maximum RMS Bridge Input Voltage
VRMS
35
70
140
280
420
560
700
V
Maximum Average Forward Rectified
Output Current
@TA=50°C
I(AV)
3.0
A
Peak Forward Surage Current ,
8.3ms Single Half Sine-Wave
Super Imposed On Rated Load
IFSM
40
A
Maximum Forward Voltage Drop
Per Bridge Element at 1.5A Peak
VF
1.1
V
Maximum Reverse Current at @ TJ=25°C
Rated DC Blocking Voltage
@ TJ=100°C
Per Element
IR
Operating Temperature Range
Parameter
Storage Temperature Range
10
μA
1.0
mA
TJ
-55 to +150
°C
TSTG
-55 to +150
°C
Company reserves the right to improve product design , functions and reliability without notice.
REV:A
Page 1
QW-BBR81
Comchip Technology CO., LTD.
Silicon Bridge Rectifiers
Rating and Characteristics Curves (BR3005-G Thru. BR310-G)
Fig.2 - Maximum Non-Repetitive
Surge Current
Fig.1 - Derating Curve Output
Rectified Current
50
Peak Forward Surge Current, (A)
Average Forward Output Current, (A)
5.0
4.0
3.0
TJ=25°C
2.0
1.0
0
0
25
50
75
100
125
30
TJ =25°C
20
10
0
150
1
10
100
Ambient Temperature, (°C)
Number Of Cycle At 60Hz
Fig.3 - Typical Forward Characteristics
Fig.4 - Typical Reverse Characteristics
10
Instantaneous Reverse Current, (μA)
10
Instantaneous Forward Current, (A)
40
1.0
0.1
0.01
0.4
TJ=25°C
TJ =25°C
1.0
0.1
0.01
0.6
0.8
1.0
1.2
1.4
1.6
Instantaneous Forward Voltage, (V)
0
20
40
60
80
100
120
140
Percent of Peak Reverse Voltage, (%)
REV:A
Page 2
QW-BBR81
Comchip Technology CO., LTD.
Silicon Bridge Rectifiers
Marking Code
Part Number
Marking code
BR3005-G
BR3005
BR301-G
BR301
BR302-G
BR302
BR304-G
BR304
BR306-G
BR306
BR308-G
BR308
BR310-G
BR310
C
BR3XXX
XXX / XX = Product type marking code
C = Comchip Logo
Standard Packaging
BULK PACK
Case Type
BR3
BOX
CARTON
( pcs )
( pcs )
200
2,000
REV:A
Page 3
QW-BBR81
Comchip Technology CO., LTD.
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