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CDBM1150-HF Datasheet Preview

CDBM1150-HF Datasheet

SMD Schottky Barrier Rectifiers

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CDBM1150-HF pdf
SMD Schottky Barrier Rectifiers
CDBM120-HF Thru CDBM1150-HF
Reverse Voltage: 20 to 150 Volts
Forward Current: 1.0 Amp
RoHS Device
Halogen Free
Features
-Batch process design, excellent power dissipation offers
better reverse leakage current and thermal resistance.
-Low profile surface mounted application
in order to optimize board space.
-Tiny plastic SMD package.
-Low power loss, high efficiency.
-High current capability, low forward voltage dorp.
-High surge capability.
-Guardring for overvoltage protection.
-Ultra high-speed switching.
-Silicon epitaxial planarchip, metal silicon junction.
-Lead-free parts meet environmental
standards of MIL-STD-19500 /228
Mechanical data
-Case: Molded plastic, JEDEC Mini SMA/SOD-123.
-Terminals: Solde plated, solderable per
MIL-STD-750, method 2026.
-Polarity: Indicated by cathode band.
-Mounting position: Any
-Weight:0.027 gram(approx.).
Mini SMA/SOD-123
0.154(3.90)
0.138(3.50)
0.012(0.30) Typ.
0.071(1.80)
0.055(1.40)
0.035(0.90) Typ.
0.122(2.80)
0.096(2.40)
0.067(1.70)
0.051(1.30)
0.035(0.90) Typ.
Dimensions in inches and (millimeter)
Maximum Ratings (at TA=25°C unless otherwise noted)
Parameter
Symbol
CDBM CDBM CDBM
120-HF 130-HF 140-HF
CDBM CDBM CDBM CDBM CDBM
150-HF 160-HF 180-HF 1100-HF 1150-HF
Unit
Repetitive peak reverse voltage
VRRM 20 30 40 50 60 80 100 150 V
Maximum RMS voltage
VRMS 14 21 28 35 42 56 70 105 V
Continuous reverse voltage
VR 20 30 40 50 60 80 100 150 V
Maximum forward voltage @IF=1.0A
VF 0.50
0.70 0.85 0.92 V
Forward rectified current
Forward surge current, 8.3ms half sine wave
superimposed on rated load (JEDEC method)
Reverse current on VR=VRRM
O
@TA=25 C
O
@TA=125 C
Typ. thermal resistance, junction to ambient air
IO
IFSM
IR
RθJA
1.0 A
30 A
0.5
10
mA
98
O
C/W
Typ. diode junction capacitance (Note 1)
CJ
120 pF
Operating junction temperature
TJ -55 to +125
-55 to +150
O
C
Storage temperature
TSTG
-65 to +175
O
C
Note 1: f=1MHz and applied 4V DC reverse voltage.
QW-JB002
Comchip Technology CO., LTD.
REV:B
Page 1



Comchip Technology
Comchip Technology

CDBM1150-HF Datasheet Preview

CDBM1150-HF Datasheet

SMD Schottky Barrier Rectifiers

No Preview Available !

CDBM1150-HF pdf
SMD Schottky Barrier Rectifiers
Rating and Characteristic Curves (CDBM120-HF Thru. CDBM1150-HF)
Fig.1 Reverse Characteristics
100
10
1
TJ=75 OC
0.1
TJ=25 OC
0.01
0
40 80 120 160 200
Percent of Rated Peak Reverse Voltage (%)
Fig.2 Forward Characteristics
100
CDBM120-HF~140-HF
10 CDBM150-HF~160-HF
CDBM180-HF~1150-HF
1
0.1
0.01
0.1
0.5 0.9 1.3 1.7
VF, Forward Voltage (V)
2.1
Fig.3 Junction Capacitance
350
f=1MHz
Applied 4VDC
300 reverse voltage
250
200
150
100
50
0
0.01
0.1 1 10
VR, Reverse Voltage (V)
100
Fig.4 Current Derating Curve
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
20 40 60 80 100 120 140 160
TA, Ambient Temperature (°C)
Fig.5 Non-repetitive Forward
Surge Current
30
TJ=25 OC
8.3ms single half sine
wave, JEDEC method
24
18
12
6
0
1 10 100
Number of Cycles at 60Hz
QW-JB002
Comchip Technology CO., LTD.
REV:B
Page 2


Part Number CDBM1150-HF
Description SMD Schottky Barrier Rectifiers
Maker Comchip Technology
Total Page 4 Pages
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