SMD Glass Passivated Bridge Rectifiers
Page 1
REV: E
DB101S-G Thru. DB107S-G
Dimensions in inches and (millimeter)
QW-BBR50
Forward Current: 1.0A
RoHS Device
DBS
Comchip Technology CO., LTD.
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.
Mechanical Data
-Polarit:As marked on Body
-Weight: 0.38 grams
-The plastic material has UL flammability
classification 94V-0
-Mounting position:Any
+
-
~ ~
Reverse Voltage: 50 to 1000V
Company reserves the right to improve product design , functions and reliability without notice.
-UL recognized file # E217139 R
Parameter Symbol Unit
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward
Rectified Current
Peak Forward Surage Current, 8.3ms Single
Half Sine-Wave Super Imposed On Rated
Load (JEDEC Method)
Operating Temperature Range
Storage Temperature Range
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
IR
TJ
TSTG
1.0
30
10.0
25
-55 to +150
-55 to +150
V
V
V
A
A
μA
°C
°C
100
70
100
200
140
200
400
280
400
600
420
600
800
560
800
1000
700
1000
Notes:
1. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
pF
CJ
500
Typical Thermal Resistance (Note 2) °C/W
40
RθJA
Typical Junction Capacitandce Per Element
(Note 1)
10.4
I t
2
I T Rating for Fusing (t<8.3ms)
2
@TJ=125°C
Maximum DC Reverse Current
At Rated DC Blocking Voltage
@TJ=25°C
A s
2
Maximum Forward Voltage at 1.0A DC VF1.1 V
@TA=40°C
DB
101S-G
DB
102S-G
DB
103S-G
DB
104S-G
DB
105S-G
DB
106S-G
DB
107S-G
2. Thermal resistance from junction to ambient mounted on P.C.B with 0.5"×0.5” (13×13mm) copper pads.
SMD Glass Passivated Bridge Rectifiers
Rating and Characteristics Curves (DB101S-G Thru. DB107S-G)
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
TJ=125°C
TJ=25°C
Fig.3 - Typical Junction Capacitance
0.1 1 10 100
1
10
100
Reverse Voltage, (V)
Capacitance, (pF)
TJ=25°C
f=1MHz
Fig.2 - Max. Non-repetitive Surge Current
1 10 100
Number Of Cycle At 60Hz
Peak Forward Surge Current, (A)
0
20
40
10
30
50
Single half sine wave
(JEDEC method)
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
TJ=25°C
Pulse width: 300μS
2% duty cycle
Page 2
REV: E
QW-BBR50
Comchip Technology CO., LTD.
Company reserves the right to improve product design , functions and reliability without notice.
SMD Glass Passivated Bridge Rectifiers
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
Page 3
REV: E
QW-BBR50
Comchip Technology CO., LTD.
Company reserves the right to improve product design , functions and reliability without notice.
SMD Glass Passivated Bridge Rectifiers
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
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
10,000
Carton
( pcs )
Page 4
REV: E
QW-BBR50
Comchip Technology CO., LTD.
Company reserves the right to improve product design , functions and reliability without notice.
C
B
D
A
Suggested PAD Layout
SIZE
(inch)
0.047 Min
(mm)
1.20 Min
1.52 Min
5.21 Ref
0.060 Min
0.205 Ref
DBS
10.26 Max 0.404 Max
A
B
C
D
