SMD Glass Passivated Bridge Rectifiers
Page 1
REV:B
DB101S-G Thru. DB107S-G
Parameter Symbol Unit
Dimensions in inches and (millimeter)
QW-BBR50
Maximum Reverse Peak Repetitive Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward
Rectified Current @TA=40°C
Peak Forward Surage Current ,
8.3ms Single Half Sine-Wave
Super Imposed On Rated Load
Maximum Forward Voltage At 1.0A DC
Maximum Reverse Current
At rRated DC Blocking Voltage
Operating Temperature Range
Storage Temperature Range
@TJ=25°C
Typical Junction Capacitance (Note 1)
Typical Thermal Resistance (Note 2)
Forward Current: 1.0A
RoHS Device
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%
50
35
50
VRRM
VRMS
VDC
I(AV)
IFSM
2
I t
VF
IR
CJ
RθJA
TJ
TSTG
1.0
50
10.4
1.1
10
500
25
40
-55 ~ +150
-55 ~ +150
V
V
V
A
A
2
A s
V
μA
pF
°C
°C
°C/W
DBS
100
70
100
200
140
200
400
280
400
600
420
600
800
560
800
1000
700
1000
Comchip Technology CO., LTD.
Notes:
1. Measured at 1.0MHz and applied reverse voltage of 4.0V.
2. Unit mounted on P.C.B with 0.51"×0.51" (13×13mm) copper pads.
0.134(3.40)
0.124(3.15)
0.406(10.3)
0.394(10.0)
0.335(8.50)
0.307(7.80)
0.014(0.35)
0.008(0.20)
0.205(5.2)
0.197(5.0)
0.047(1.20)
0.037(0.95)
0.346(8.8)
0.323(8.2)
0.256(6.5)
0.244(6.2)
0.063(1.6)
0.055(1.4)
Features
-Rating to 1000V PRV
-Ideal for printed circuit board
-Low forward voltage drop,high current capability
-Reliable low cost construction utilizing molded plastic
technique results in inexpensive product
Mechanical Data
-Polarit:As marked on Body
-Weight: 0.51 grams
-The plastic material has UL flammability
classification 94V-0
-Mounting position:Any
-Lead tin Pb/Sn copper
2
I t Rating For Fusing (t＜8.3ms)
+
-
~ ~
@TJ=125°C
Reverse Voltage: 50 to 1000V
DB
101S-G
DB
102S-G
DB
103S-G
DB
104S-G
DB
105S-G
DB
106S-G
DB
107S-G
SMD Glass Passivated Bridge Rectifiers
Page 2
REV: B
Rating and Characteristics Curves (DB101S-G Thru. DB107S-G)
QW-BBR50
Comchip Technology CO., LTD.
Fig.5 - Typical Reverse Characteristics
20 40 60 80
0.01
1.0
100
Percent of Peak Reverse Voltage, (%)
Instantaneous Reverse Current, (μA)
100 120 1400
0.1
10
O
TJ=125 C
O
TJ=25 C
Fig.3 - Typical Junction Capacitance
0.1 1 10 100
1
10
100
Reverse Voltage, (V)
Capacitance, (pF)
O
TJ=25 C
f=1MHz
Fig.2 - Maximum Non-repetitive Surge Current
1 10 100
Number Of Cycle At 60Hz
Peak Forward Surge Current, (A)
0
20
40
70
10
30
50
Single half sine wave
(JEDEC method)
60
Fig.1 - Forward Current Derating Curve
0 50 100 150
0
0.4
0.8
1.0
Ambient Temperature, (°C)
Average Forward Current, (A)
0.2
0.6
Mounted on PC board, single
phase half wave, 60Hz,
resistive or inductive load
Fig.4 - Typical Forward Characteristics
00.4 0.8 1.0 1.4
Instantaneous Forward Voltage, (V)
Instantaneous Forward Current, (A)
1.20.60.2 1.81.6
0.01
0.1
1.0
10
O
TJ=25 C
Pulse width: 300μS
2% duty cycle
SMD Glass Passivated Bridge Rectifiers
Page 3
REV: B
QW-BBR50
Comchip Technology CO., LTD.
o
120
D1
D2
D
W1
Trailer Device Leader
10 pitches (min)10 pitches (min)
.......
.......
....... ..............
....... ..............
End Start
Direction of Feed
Reel Taping Specification
B C dD D2D1
DBS
SYMBOL
(mm)
(inch) 1.969 MIN.
12.00 ± 0.10
1.55 ± 0.05 50.0 MIN. 13.00 ± 0.20
4.00 ± 0.10 2.00 ± 0.10 16.00 ± 0.30 16.00~18.40
330
0.061 ± 0.002 13 0.512 ± 0.008
SYMBOL
(mm)
(inch) 0.630 0.012±
0.472 ± 0.004 0.157 ± 0.004 0.079 ± 0.004 0.630~0.724
E F P P0P1WW1
1.75 ± 0.10
0.069 ± 0.004
7.50 ± 0.05
0.295 ± 0.002
8.64 ± 0.10
0.340 ± 0.004
10.41 ± 0.10
0.409 ± 0.004
3.81 ± 0.10
0.150 ± 0.004
0.32
0.013
T
A
T
C
Index hole
d
E
F
B W
P
P0
P1
A
DBS
SMD Glass Passivated Bridge Rectifiers
Page 4
REV: B
QW-BBR50
Comchip Technology CO., LTD.
Marking Code
XX / XXX = Product type marking code
C = Comchip Logo
Standard Packaging
1) Suffix code after part number to specify packaging item .
Note:
Packaging
TUBE PACK
REEL PACK
Code
P
T
Case Type
DBS 50
TUBE
( pcs )
TUBE PACK
5,000
BOX
( pcs )
Case Type
DBS 1,000
REEL
( pcs )
Reel Size
(inch)
13
REEL PACK
+-
C
DBxxS
~ ~
DB101SP-G
DB102SP-G
DB103SP-G
DB104SP-G
DB105SP-G
DB106SP-G
Part Number Marking code
DB107SP-G
DB101ST-G
DB102ST-G
DB103ST-G
DB104ST-G
DB105ST-G
DB106ST-G
DB107ST-G
DB101S
DB102S
DB103S
DB104S
DB105S
DB106S
DB107S
DB101S
DB102S
DB103S
DB104S
DB105S
DB106S
DB107S
Packaging
Tube
Tube
Tube
Tube
Tube
Tube
Tube
Reel
Reel
Reel
Reel
Reel
Reel
Reel
