CDBMH320-HF [COMCHIP]
SMD Schottky Barrier Rectifiers; SMD肖特基势垒整流器型号: | CDBMH320-HF |
厂家: | COMCHIP TECHNOLOGY |
描述: | SMD Schottky Barrier Rectifiers |
文件: | 总4页 (文件大小:99K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
SMD Schottky Barrier Rectifiers
CDBMH320-HF Thru. CDBMH3100-HF
Reverse Voltage: 20 to 100 Volts
Forward Current: 3.0 Amp
RoHS Device
SOD-123T
Halogen Free
0.154(3.90)
0.138(3.50)
0.012(0.30) Typ.
Features
-Batch process design, excellent power dissipation offers
better reverse leakage current and thermal resistance.
0.071(1.80)
0.055(1.40)
-Low profile surface mounted application in order to
optimize board space.
-Low power loss, high efficiency.
-High current capability, low forward voltage drop.
-High surge capability.
-Guardring for overvoltage protection.
-Ultra high-speed switching.
0.067(1.70)
0.051(1.30)
0.008(0.20) Typ.
0.096(2.40)
0.080(2.00)
0.040(0.10)
0.024(0.60)
-Silicon epitaxial planar chip, metal silicon junction.
-Heat sink bottom.
0.024(0.60) Typ.
0.064(1.60)
0.048(1.20)
0.036(0.90)
0.020(0.50)
-Lead-free parts meet environmental standards of
MIL-STD-19500/228
0.052(1.30)
0.036(0.90)
0.0375(0.95)
0.0296(0.75)
Mechanical data
-Case: Molded plastic, SOD-123T/Mini SMA.
0.044(1.10)
0.028(0.70)
-Terminals: Solderable per MIL-STD-750,
Dimensions in inches and (millimeter)
method 2026.
-Polarity: Indicated by cathode band.
-Weight: 0.018 grams approx.
Maximum Ratings (at TA=25°C unless otherwise noted)
CDBMH CDBMH CDBMH CDBMH CDBMH CDBMH CDBMH
320-HF 330-HF 340-HF 350-HF 360-HF 380-HF 3100-HF
Symbol
VRRM
VR
Parameter
Repetitive peak reverse voltage
Continuous reverse voltage
RMS voltage
Unit
V
20
20
14
30
30
21
40
40
28
50
60
60
42
80
80
56
100
100
70
50
V
VRMS
IO
35
V
Max. Forward rectified current
3.0
A
Maximum forward voltage at IF=3.0A
VF
0.50
0.70
0.85
V
A
Max. Forward surge current, 8.3ms single
half sine-wave superimposed on rated
load (JEDEC method)
IFSM
80
VR=VRRM TJ=25°C
Max.Reverse current
IR
IR
0.2
20
mA
VR=VRRM TJ=100°C
Typ. Thermal resistance
RθJC
30
°C/W
PF
250
Typ. Diode Junction capacitance (Note 1)
Operating temperature
CJ
TJ
-55 to +125
-55 to +150
°C
°C
-65 to +175
Storage temperature range
TSTG
Note : 1. F=1MHz and applied 4V DC reverse voltage
REV:B
Page 1
QW-JB015
Comchip Technology CO., LTD.
SMD Schottky Barrier Rectifiers
Rating and Characteristic Curves (CDBMH320-HF Thru. CDBMH3100-HF)
Fig.1 - Typical Current Derating Curve
Fig.2 - Typical Forward Characteristics
100
10
1
3.0
2.5
2.0
1.5
1.0
0.5
0
0.1
TJ=25°C
Pulse Width 300US
1% Duty Cycle
0.01
1.5
20
40
60
80
100
120
140
160
.1
0.3
0.5
0.7
0.9
1.1
1.3
Forward Voltage, (V)
Ambient Temperature, (°C)
Fig.3 - Maximum Non-repetitive
Forward Surge Current
Fig.4 - Typical Junction Capacitance
100
700
f=1MHz
Applied 4VDC
reverse voltage
TJ=25 O
C
8.3ms single half sine
wave, JEDEC method
600
500
80
60
40
20
400
300
200
100
0
0
1
10
100
0.01
0.1
1
10
100
Number of Cycles at 60Hz
Reverse Voltage, (V)
Fig.5 - Typical Reverse Characteristics
100
10
1
TJ=75 O
C
0.1
TJ=25 O
C
0.01
0
40
80
120
160
200
Percent of Rated Peak Reverse Voltage, (%)
REV:B
Page 2
QW-JB015
Comchip Technology CO., LTD.
SMD Schottky Barrier Rectifiers
Reel Taping Specification
d
P0
T
P1
E
F
Index hole
W
B
C
P
A
1
2
0
o
D2
D
D1
W1
Trailer
.......
Device
Leader
.......
.......
.......
.......
.......
.......
Start
End
.......
10 pitches (min)
10 pitches (min)
Direction of Feed
SYMBOL
A
B
C
d
D
D1
D2
(mm)
1.50 ± 0.10
178 ± 2.00
7.00 ± 0.079
62.0 MIN.
2.441 MIN.
13.0 ± 0.50
Mini-SMA/SOD-123T
1.90 ± 0.10
3.90 ± 0.10
1.68 ± 0.10
(inch)
0.059 ± 0.004
0.512 ± 0.020
0.075 ± 0.04
0.153 ± 0.04
0.066 ± 0.04
SYMBOL
(mm)
E
F
P
P0
P1
W
W1
T
Mini-SMA/SOD-123T
0.23 ± 0.10
8.00 ± 0.30
1.75 ± 0.10
3.50 ± 0.10
4.00 ± 0.10
4.00 ± 0.10
0.157 ± 0.004
2.00 ± 0.10
0.079 ± 0.004
11.40 ± 1.0
0.449 ± 0.039
(inch)
0.069 ± 0.004
0.138 ± 0.004
0.157 ± 0.004
0.009 ± 0.004
0.315 ± 0.012
REV:B
Page 3
QW-JB015
Comchip Technology CO., LTD.
SMD Schottky Barrier Rectifiers
Pinning information
Simplified outline
2
Symbol
Pin
PIN 1 Cathode
PIN 2 Anode
1
2
1
Marking Code
Marking Code
Part Number
CDBMH320-HF
CDBMH330-HF
CDBMH340-HF
CDBMH350-HF
CDBMH360-HF
CDBMH380-HF
CDBMH3100-HF
32
33
XX
34
35
xx / xxx = Product type marking code
36
38
310
Suggested PAD Layout
Mini-SMA/SOD-123T
SIZE
(mm)
1.00
1.00
1.70
0.50
1.50
1.10
0.90
0.85
0.60
(inch)
0.040
0.040
0.067
0.020
0.060
0.044
0.036
0.034
0.024
I
A
B
C
D
E
F
G
H
I
D
F
E
C
H
G
A
B
Standard Packaging
REEL PACK
Case Type
REEL
Reel Size
( pcs )
(inch)
Mini-SMA
2,500
7
/SOD-123T
REV:B
Page 4
QW-JB015
Comchip Technology CO., LTD.
相关型号:
©2020 ICPDF网 联系我们和版权申明