CDBMT240-HF Comchip Technology, CDBMT240-HF Datasheet

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CDBMT240-HF

Manufacturer Part Number
CDBMT240-HF
Description
Schottky Diodes & Rectifiers Schottky 2A 40V
Manufacturer
Comchip Technology
Datasheet

Specifications of CDBMT240-HF

Rohs
yes
Product
Schottky Rectifiers
Peak Reverse Voltage
40 V
Forward Continuous Current
2 A
Max Surge Current
50 A
Operating Temperature Range
- 55 C to + 125 C
Mounting Style
SMD/SMT
Package / Case
SOD-123
Maximum Diode Capacitance
160 pF
Factory Pack Quantity
6000
Features
-Excellent power dissipation offers better reverse
-Low profile package is 40% thinner than standards
SOD-123.
-Low power loss,high efficiency.
-High current capability,low forward voltage drop.
-High surge capability.
-Guarding for overvoltage protection.
-Ultra high-speed switching.
-Silicon epitaxial planar chip,metal silicon junction.
-Lead-free part meets environmental standards of
MIL-STD-19500/228
Mechanical data
-Epoxy: UL94-V0 rated flame retardant.
-Case: Molded plastic, SOD-123H/MINI SMA
-Terminals: Solderable per MIL-STD-750, Method 2026.
-Polarity: Indicated by cathode band.
-Mounting Position: any
-Weight: 0.011 grams approx.
QW-JB026
CDBMT220-HF Thru. CDBMT2100-HF
Reverse Voltage: 20 to 100 Volts
Forward Current: 2.0 Amp
RoHS Device
Halogen Free
Low Profile SMD Schottky Barrier Rectifiers
Maximum Ratings
leakage current and thermal resistance.
Repetitive peak reverse voltage
Continuous reverse voltage
RMS voltage
Forward rectified current
Maximum forward voltage
@ I
Max. Forward surge current
8.3ms single half sine-wave superimposed
on rated load (JEDEC method)
Max.Reverse current
Typ. Thermal resistance
Typ. Diode Junction capacitance (Note 1)
Operating temperature
Storage temperature range
(Junction to ambient)
Note :
F
=2.0A
1. F=1MHz and applied 4V DC reverse voltage
Parameter
V
V
R
R
=V
=V
RRM
RRM
(at T
T
T
A
=25 C unless otherwise noted)
J
J
=25°C
=100°C
O
Symbol
V
V
R
T
I
V
V
FSM
C
I
T
RRM
RMS
I
STG
Comchip Technology CO., LTD.
θJA
O
R
R
F
J
J
CDBMT
220-HF
20
20
14
-55 to +125
CDBMT
230-HF
0.50
30
30
21
CDBMT
240-HF
40
40
28
0.031(0.8) Typ.
-65 to +175
CDBMT
250-HF
160
0.5
2.0
50
50
35
50
10
85
Dimensions in inches and (millimeter)
0.70
CDBMT
260-HF
SOD-123H
60
60
42
0.146(3.7)
0.130(3.3)
-55 to +150
CDBMT
280-HF
80
80
56
SMD Diodes Specialist
0.85
0.071(1.8)
0.055(1.4)
0.012(0.3) Typ.
CDBMT
2100-HF
0.040(1.0)
0.024(0.6)
100
100
70
0.031(0.8) Typ.
Unit
REV: A
Page 1
O
C/W
mA
P
O
O
V
V
V
A
V
A
C
C
F

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CDBMT240-HF Summary of contents

Page 1

... 0. FSM θ -55 to +125 T J -65 to +175 T STG Comchip Technology CO., LTD. SMD Diodes Specialist SOD-123H 0.146(3.7) 0.130(3.3) 0.012(0.3) Typ. 0.071(1.8) 0.055(1.4) 0.040(1.0) 0.024(0.6) 0.031(0.8) Typ. Dimensions in inches and (millimeter) CDBMT CDBMT CDBMT CDBMT 250-HF 260-HF 280-HF 2100-HF ...

Page 2

... Percent of Rated Peak Reverse Voltage, (%) QW-JB026 100 10 0.1 0.01 120 140 160 700 600 500 400 300 200 100 0 100 0.01 160 200 Comchip Technology CO., LTD. SMD Diodes Specialist Fig.2 - Typical Forward Characteristics 1 T =25°C J Pulse Width 300 US 1% Duty Cycle 1.5 0.1 0.3 0.5 0.7 0.9 1.1 1 Forward Voltage, (V) F Fig ...

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) Direction of Feed ...

Page 4

... Low Profile SMD Schottky Barrier Rectifiers Pinning information Simplified outline Pin PIN 1 Cathode 1 PIN 2 Anode Marking Code Marking Code Part Number CDBMT220-HF 22 CDBMT230-HF 23 CDBMT240-HF 24 CDBMT250-HF 25 CDBMT260-HF 26 CDBMT280-HF 28 CDBMT2100-HF 20 Suggested PAD Layout SOD-123H SIZE (mm) (inch) A 3.00 0.118 B 0.051 1.30 C 1.80 0.071 D 4.30 0.169 E 1.70 0.067 Standard Package ...

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