DIODE SCHOTTKY 1A 40V MINI-SMA

CDBM140-G

Manufacturer Part NumberCDBM140-G
DescriptionDIODE SCHOTTKY 1A 40V MINI-SMA
ManufacturerComchip Technology
CDBM140-G datasheet
 

Specifications of CDBM140-G

Voltage - Forward (vf) (max) @ If500mV @ 1AVoltage - Dc Reverse (vr) (max)40V
Current - Average Rectified (io)1ACurrent - Reverse Leakage @ Vr500µA @ 40V
Diode TypeSchottkySpeedFast Recovery =< 500ns, > 200mA (Io)
Mounting TypeSurface MountPackage / CaseSOD-123 Flat Leads
Lead Free Status / RoHS StatusLead free / RoHS CompliantReverse Recovery Time (trr)-
Capacitance @ Vr, F-Other names641-1325-2
1
Page 1
2
Page 2
3
Page 3
4
Page 4
Page 1/4

Download datasheet (158Kb)Embed
Next
SMD Schottky Barrier Rectifiers
CDBM120-G Thru. CDBM1150-G
Reverse Voltage: 20 to 150 Volts
Forward Current: 1.0 Amp
RoHS Device
Features
-
Batch process design, excellent powe
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.).
Maximum Ratings
(at T
Parameter
Repetitive peak reverse voltage
Maximum RMS voltage
Continuous reverse voltage
Maximum forward voltage @I
=1.0A
F
Forward rectified current
Forward surge current, 8.3ms half sine wave
superimposed on rated load (JEDEC method)
Reverse current on V
=V
@T
=25
R
RRM
A
@T
=125
A
Typ. thermal resistance, junction to ambient air
Typ. diode junction capacitance (Note 1)
Operating junction temperature
Storage temperature
Note 1: f=1MHz and applied 4V DC reverse voltage.
QW-BB005
0.035(0.90) Typ.
O
=25 C unless otherwise noted)
A
CDBM
CDBM
CDBM
Symbol
140-G
130-G
120-G
V
20
30
RRM
V
14
21
RMS
V
20
30
R
V
0.50
F
I
O
I
FSM
O
C
I
R
O
C
R
θJA
C
J
T
-55 to +125
J
T
STG
Comchip Technology CO., LTD.
SMD Diodes Specialist
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)
0.122(2.80)
0.096(2.40)
0.067(1.70)
0.051(1.30)
0.035(0.90) Typ.
Dimensions in inches and (millimeter)
CDBM
CDBM
CDBM
CDBM
160-G
180-G
150-G
1100-G
40
50
60
80
100
28
35
42
56
70
40
50
60
80
100
0.70
0.85
1.0
30
0.5
10
98
120
-55 to +150
-65 to +175
CDBM
Unit
1150-G
150
V
105
V
150
V
0.92
V
A
A
mA
O
C/W
pF
O
C
O
C
REV:D
Page 1

CDBM140-G Summary of contents

  • Page 1

    ... RMS 0. FSM θ -55 to +125 J T STG Comchip Technology CO., LTD. SMD Diodes Specialist 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) 0.122(2.80) 0.096(2.40) 0.067(1.70) 0.051(1.30) 0.035(0.90) Typ. Dimensions in inches and (millimeter) CDBM CDBM CDBM CDBM 160-G 180-G 150-G 1100 100 28 35 ...

  • Page 2

    ... Number of Cycles at 60Hz QW-BB005 100 0.1 0.01 160 200 f=1MHz Applied 4VDC reverse voltage 10 100 100 Comchip Technology CO., LTD. SMD Diodes Specialist Fig.2 Forward Characteristics CDBM120-G~140-G CDBM150-G~160-G 10 CDBM180-G~1150-G 1 0.1 0.5 0.9 1.3 1 Forward Voltage (V) F Fig.4 Current Derating Curve 1.4 1.2 1 ...

  • Page 3

    ... 3.50 ± 0.10 4.00 ± 0.10 4.00 ± 0.10 0.138 ± 0.004 0.157 ± 0.004 0.157 ± 0.004 Comchip Technology CO., LTD. SMD Diodes Specialist Leader ....... ....... Start 10 pitches (min) ...

  • Page 4

    ... SMD Schottky Barrier Rectifiers Marking Code Marking Code Park Number CDBM120-G 12 CDBM130-G 13 CDBM140-G 14 CDBM150-G 15 CDBM160-G 16 CDBM180-G 18 CDBM1100-G 10 CDBM1150-G 115 Suggested PAD Layout Mini-SMA/SOD-123 SIZE (mm) (inch) A 3.30 0.130 B 1.40 0.055 C 1.90 0.075 D 5.70 0.225 E 1.90 0.075 Standard Package Qty per Reel Reel Size ...