CDBMHT1100-HF

SMD Schottky Barrier Rectifiers
CDBMHT140-HF Thru. CDBMHT1150-HF
Reverse Voltage: 40 to 150 Volts
Forward Current: 1.0 Amp
RoHS Device
Halogen Free
SOD-123HT
Features
-Excellent power dissipation offers better reverse
leakage current and thermal resistance.
-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.
-Silicon epitaxial planar chip, metal silicon junction.
-Lead-free parts meet environmental standards of
MIL-STD-19500/228
0.146(3.7)
0.130(3.3)
0.018(0.45)
0.006(0.15)
0.071(1.8)
0.055(1.4)
0.006(0.15)
0.002(0.05)
0.040(1.0)
0.024(0.6)
0.035(0.9)
0.028(0.7)
0.035(0.9)
0.028(0.7)
0.047(1.20)
0.039(1.00)
Mechanical data
-Epoxy : UL94V-0 rated flame retardant.
-Case: Molded plastic, SOD-123HT/Mini SMA.
0.047(1.20)
0.039(1.00)
-Terminals: Solderable per MIL-STD-750, method 2026.
0.035(0.90)
0.028(0.70)
-Polarity: Indicated by cathode band.
-Mounting Position : Any.
Dimensions in inches and (millimeter)
-Weight: 0.011 grams approx.
Maximum Ratings and Electrical Characteristics (at T =25°C unless otherwise noted)
A
Parameter
Repetitive peak reverse voltage
Continuous reverse voltage
RMS voltage
Symbol
CDBMHT
140-HF
CDBMHT
160-HF
CDBMHT
1100-HF
CDBMHT
1150-HF
Unit
VRRM
40
60
100
150
V
VR
40
60
100
150
V
VRMS
28
42
70
105
V
1.0
Max. Forward rectified current
IO
Maximum forward voltage at IF=1.0A
VF
Max. Forward surge current, 8.3ms single
half sine-wave superimposed on rated
load (JEDEC method)
IFSM
25
VR=VRRM TJ=25°C
IR
0.5
VR=VRRM TJ=100°C
IR
10
RθJC
30
°C/W
Typ. Diode Junction capacitance (Note 1)
CJ
120
pF
Operating temperature
TJ
0.50
A
0.70
0.85
Storage temperature range
TSTG
-55 to +125
V
A
mA
Max.Reverse current
Typ. Thermal resistance
0.92
-55 to +150
-65 to +175
°C
°C
Note : 1. F=1MHz and applied 4V DC reverse voltage
Company reserves the right to improve product design , functions and reliability without notice.
REV:C
QW-JB033
Page 1
Comchip Technology CO., LTD.
SMD Schottky Barrier Rectifiers
Rating and Characteristic Curves (CDBMHT140-HF Thru. CDBMHT1150-HF)
Fig.2 - Typical Forward Characteristics
Fig.1 - Typical Forward Current
Derating Curve
100
Instantaneous Forward Current, (A)
1.2
1.0
CD
1 60
HT
BM
0.8
DB
50
T11
MH
-H F
0.4
~C
140
HT
BM
0.6
- HF
CD
0.2
-HF
Average Forward Current, (A)
1.4
10
BM
CD
14
HT
0-H
F
F
-H
60
T1
HF
0MH
0
B
1
1
CD
HT
M
B
F
CD
0 -H
15
T1
H
BM
CD
1
0.1
TJ=25°C
Pulse Width 300US
1% Duty Cycle
0.01
0
0
25
50
75
100
125
150
0.1
0.3
0.5
Lead Temperature, (°C)
0.7
0.9
1.1
1.3
1.5
Forward Voltage, (V)
Fig.4 - Maximum Non-repetitive
Forward Surge Current
Fig.4 - Typical Junction Capacitance
30
350
25
Junction Capacitance, (pF)
Peak Forward Surge Current, (A)
O
TJ=25 C
8.3ms single half sine
wave, JEDEC method
20
15
10
5
300
250
200
150
100
50
0
1
10
100
0
0.01
0.1
Number of Cycles at 60Hz
1
10
100
Reverse Voltage, (V)
Fig.5 - Typical Reverse Characteristics
Reverse Leakage Current, (mA)
100
10
1
TJ=75°C
0.1
TJ=25°C
0.01
0
40
80
120
160
200
Percent of Rated Peak Reverse Voltage, (%)
Company reserves the right to improve product design , functions and reliability without notice.
REV:C
QW-JB033
Page 2
Comchip Technology CO., LTD.
SMD Schottky Barrier Rectifiers
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
SOD-123HT
SOD-123HT
SYMBOL
A
B
C
d
D
D1
D2
(mm)
2.00 ± 0.10
3.85 ± 0.10
1.10 ± 0.10
1.50 ± 0.10
178.00 ± 2.00
62.00 (min)
13.00 ± 0.50
(inch)
0.079 ± 0.004
0.152 ± 0.004
0.043 ± 0.004
0.059 ± 0.004
7.007 ± 0.079
2.441 (min)
0.512 ± 0.020
SYMBOL
E
F
P
P0
P1
T
W
W1
(mm)
1.75 ± 0.10
3.50 ± 0.10
4.00 ± 0.10
4.00 ± 0.10
2.00 ± 0.10
0.23 ± 0.10
8.00 ± 0.30
11.40 ± 1.00
(inch)
0.069 ± 0.004
0.138 ± 0.004
0.157 ± 0.004
0.157 ± 0.004
0.079 ± 0.004
0.009 ± 0.04
0.315 ± 0.012
0.449 ± 0.039
Company reserves the right to improve product design , functions and reliability without notice.
REV:C
QW-JB033
Page 3
Comchip Technology CO., LTD.
SMD Schottky Barrier Rectifiers
Pinning information
Simplified outline
Pin
PIN 1 Cathode
PIN 2 Anode
1
2
Symbol
1
2
Marking Code
Part Number
Marking Code
CDBMHT140-HF
CDBMHT160-HF
CDBMHT1100-HF
CDBMHT1150-HF
14
16
10
115
XX
xx / xxx = Product type marking code
Suggested PAD Layout
Mini-SMA/SOD-123HT
SIZE
(mm)
(inch)
A
0.90
0.035
B
0.90
0.035
C
1.90
0.075
D
0.70
0.028
E
1.10
0.043
F
1.20
0.047
D
E
F
C
E
A
B
Standard Packaging
REEL PACK
Case Type
SOD-123HT
REEL
Reel Size
( pcs )
(inch)
3,000
7
Company reserves the right to improve product design , functions and reliability without notice.
REV:C
QW-JB033
Page 4
Comchip Technology CO., LTD.
Similar pages