Comchip CDBHM250L-HF Low vf smd schottky bridge rectifier Datasheet

COMCHIP
Low VF SMD Schottky Bridge Rectifiers
SMD Diodes Specialist
CDBHM220L-HF Thru. CDBHM2100L-HF
Reverse Voltage: 20 to 100 Volts
Forward Current: 2.0 Amp
RoHS Device
Features
MBS-2
-Halogen free.
-For surface mounted applications..
0.02(0.5)*45°
0.275(7.0)MAX
-Metal-Semiconductor junction with guarding.
-Epitaxial construction.
- +
- Very low forward Voltage drop .
SBXXS
-High current capability
0.067(1.7)
0.057(1.3)
0.051(1.3)
0.035(0.9)
0.014(0.35)
0.006(0.15)
-Plastic material has UL flammability classification 94V-0
0.031(0.80)
0.019(0.50)
0.043(1.1)
0.027(0.7)
0.067(1.7)
0.057(1.3)
0.106(2.7)
0.09(2.3)
-For use in low voltage,high frequency inverters, free
wheeling , and polarity protection applications.
0.165(4.2)
0.150(3.8)
0.193(4.9)
0.177(4.5)
-Pb free product.
0.106(2.7)
0.09(2.3)
Mechanical data
0.008(0.2)
-Case: molded plastic.
-Polarity: Indicated by cathode band.
-Weight:0.125 gram(approx.).
Dimensions in inches and (millimeters)
xxx = Product type marking code
Maximum Rating And Electrical Characteristics
Rating at TA=25C,o unless otherwise noted.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
CDBHM CDBHM CDBHM CDBHM CDBHM CDBHM CDBHM CDBHM
Symbol 220L-HF 230L-HF 240L-HF 250L-HF 260L-HF 280L-HF 290L-HF 2100L-HF
Parameter
Marking SB22S
SB23S
SB24S
SB25S
SB26S
SB28S
SB29S
SB210S
Unit
Maximum Recurrent Peak Reverse Voltage
VRRM
20
30
40
50
60
80
90
100
V
Maximum RMS Voltage
VRMS
14
21
28
35
42
56
63
70
V
Maximum DC Blocking Voltage
VDC
20
30
40
50
60
80
90
100
V
Maximum Average Forward Rectified
Current
@TL=100 OC
I(AV)
2.0
A
Peak Forward Surge Current, 8.3mS single
half sine-wave, superimposed on rated load
(JEDEC Method)
IFSM
50
A
Maximum Forward Voltage at 2.0A DC
Maximum DC Reverse Current
at Rated DC Blocking Voltage
@TJ=25 C
@TJ=100 OC
Typical Junction Capacitance (Note 1)
Typical Thermal Resistance (Note 2)
Operating Temperature Range
Storage Temperature Range
VF
0.55
0.70
O
0.85
V
IR
1.0
20
mA
CJ
125
pF
RθJA
20
°C/W
TJ
-55 to +125
°C
TSTG
-55 to +150
°C
Notes: 1. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
2. Thermal resistance Junction to lead.
REV: A
Page 1
QW-JL004
Comchip Technology CO., LTD.
COMCHIP
Low VF SMD Schottky Bridge Rectifiers
SMD Diodes Specialist
RATING AND CHARACTERISTIC CURVES (CDBHM220L-HF Thru. CDBHM2100L-HF)
FIG. 2 –MAXIMUM NON-REPETITIVE SURGE CURRENT
FIG. 1 - FORWARD CURRENT DERATING CURVE
PEAK FORWARD SURGE CURRENT,
(AMPERES)
AVERAGE FORWARD CURRENT
(AMPERES)
2.8
2.0
1.2
SINGLE PHASE
HALF WAVE 60Hz
RESISTIVE OR
INDUCTIVE LOAD
0.4
0
25
50
75
100
125
150
175
60
45
30
15
PULSE WIDTH 8.3mS
SINGLE HALF-SINE-WAVE
(JEDEC METHOD)
0
1
2
5
10
20
50
100
LEAD TEMPERATURE ℃
NUMBER OF CYCLES AT 60Hz
FIG.4-TYPICAL JUNCTION CAPACITANCE
FIG.3-TYPICAL FORWARD CHARACTERISTICS
1000
20
CDBHM220L-HF~CDBHM240L-HF
CAPACITANCE,(pF)
INSTANTANEOUS FORWARD CURRENT,
(A)
10
CDBHM250L-HF~
CDBHM260L-HF
CDBHM280L-HF~CDBHM2100L-HF
1.0
100
TJ = 25 °C
TJ=25℃ f=1MHZ
PULSE W IDT H 300us
1% DU T Y C YCLE
10
0.1
0.1
0
0.1
0.3
0.5
0.7
0.9
1.1
1.3
1.5
1
10
100
Reverse Voltage, (V)
1.7
INSTANTANEOUS FORWARD VOLTAGE, (VOLTS)
FIG.5-TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS REVERSE CURRENT, (mA )
100
T J=125℃
10
T J=100℃
1.0
0.1
T J=25℃
0.01
0.001
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE,(%)
REV: A
Page 2
QW-JL004
Comchip Technology CO., LTD.
COMCHIP
Low VF SMD Schottky Bridge Rectifiers
SMD Diodes Specialist
Reel Taping Specification
d
P0
P1
T
E
Index hole
F
-
+
W
B
P
C
A
12
o
0
D2
D1 D
W1
Trailer
Device
.......
.......
End
.......
.......
Leader
.......
.......
10 pitches (min)
.......
.......
Start
10 pitches (min)
Direction of Feed
MBS-2
MBS-2
SYMBOL
A
B
C
d
D
D1
D2
(mm)
4.90 ± 0.01
7.24 ± 0.10
3.33 ± 0.10
1.55 ± 0.10
330.0
50.0 MIN.
13.0 ± 0.20
(inch)
0.93 ± 0.004
0.285 ± 0.004
0.131 ± 0.004
13.00
1.969 MIN.
0.512 ± 0.008
SYMBOL
E
F
P
P0
P1
W
W1
(mm)
1.75 ± 0.10
5.50 ± 0.05
8.00 ± 0.10
4.00 ± 0.10
2.00 ± 0.05
12.00 ± 0.30
12.0~14.40
(inch)
0.069 ± 0.004
0.217 ± 0.002
0.315 ± 0.004
0.157 ± 0.004
0.079 ± 0.002
0.472 ± 0.012
0.472~0.657
0.0610 ± 0.004
REV: A
Page 3
QW-JL004
Comchip Technology CO., LTD.
COMCHIP
Low VF SMD Schottky Bridge Rectifiers
SMD Diodes Specialist
Suggested PAD Layout
B
MBS-2
SIZE
(mm)
(inch)
A
2.55 REF
0.100 REF
B
0.82 MIN
0.032MIN
C
0.92 MIN
0.036 MIN
D
7.00 MAX
0.272MAX
D
C
A
Standard Package
Qty Per Reel
Reel Size
(Pcs)
(inch)
3000
13
Case Type
MBS-2
REV: A
Page 4
QW-JL004
Comchip Technology CO., LTD.
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