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CDBER00340

更新时间：2025-07-03 12:55:53
品牌：COMCHIP
描述：SMD Schottky Barrier Diode

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CDBER00340 概述

SMD Schottky Barrier Diode SMD肖特基势垒二极管 整流二极管

CDBER00340 规格参数

是否Rohs认证： 符合生命周期：Obsolete
Reach Compliance Code：compliantECCN代码：EAR99
风险等级：5.65Is Samacsys：N
Base Number Matches：1

CDBER00340 数据手册

通过下载CDBER00340数据手册来全面了解它。这个PDF文档包含了所有必要的细节，如产品概述、功能特性、引脚定义、引脚排列图等信息。

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SMD Schottky Barrier Diode  
CDBER00340  
Io = 30 mA  
VR = 40 Volts  
RoHS Device  
0503/SOD-723F  
Features  
0.053(1.35)  
0.045(1.15)  
-Designed for mounting on small surface.  
-Extremely thin package.  
-Low stored charge.  
0.034(0.85)  
0.026(0.65)  
-Majority carrier conduction.  
Mechanical data  
-Case: 0503/SOD-723F standard package,  
0.030(0.75)  
0.024(0.60)  
molded plastic.  
0.016(0.40) Typ.  
-Terminals: Gold plated, solderable per  
MIL-STD-750,method 2026.  
-Marking code: cathode band & B2  
-Mounting position: Any  
0.022(0.55) Typ.  
-Weight: 0.002 gram(approx.).  
Dimensions in inches and (millimeter)  
O
Maximum Rating (at TA=25 C unless otherwise noted)  
Symbol  
Typ  
Max Unit  
Parameter  
Repetitive peak reverse voltage  
Reverse voltage  
Conditions  
Min  
VRRM  
45  
40  
30  
V
VR  
V
Average forward current  
IO  
mA  
8.3 ms single half sine-wave superimposed  
on rate load(JEDEC method)  
Forward current,surge peak  
IFSM  
500  
mA  
Power Dissipation  
PD  
TSTG  
Tj  
150  
mW  
O
Sunction temperature  
Junction temperature  
-40  
+125  
+125  
C
O
C
O
Electrical Characteristics (at TA=25 C unless otherwise noted)  
Typ  
Max Unit  
Symbol  
Parameter  
Conditions  
Min  
Forward voltage  
IF = 1 mA DC  
VF  
0.37  
V
VR = 30V  
VR = 40V  
0.50  
1.00  
Reverse current  
IR  
uA  
pF  
Capacitance between terimnals  
F = 1 MHZ and 1 VDC reverse voltage  
CT  
1.5  
REV:B  
Page 1  
QW-A1088  
Comchip Technology CO., LTD.  
SMD Schottky Barrier Diode  
RATING AND CHARACTERISTIC CURVES (CDBER00340)  
Fig. 1 - Forward characteristics  
Fig. 2 - Reverse characteristics  
1m  
100m  
10m  
100u  
125OC  
75OC  
10u  
1u  
1m  
25OC  
100n  
10n  
100u  
10u  
O
C
O
C
O
C
5
5
5
7
2
2
-25OC  
-
1n  
0
5
10  
15  
20  
25  
30  
35  
40  
0
0.1  
0.2  
0.3  
0.4  
0.5  
0.6  
0.7  
Forward voltage (V)  
Reverse voltage (V)  
Fig.3 - Capacitance between  
Fig.4 - Current derating curve  
terminals characteristics  
10  
Mounting on glass epoxy PCBs  
f = 1 MHz  
Ta = 25 C  
100  
80  
1
60  
40  
20  
0
0.1  
0
5
10  
1
5
20  
25  
30  
0
25  
50  
75  
100  
125  
150  
O
Reverse voltage (V)  
Ambient temperature ( C)  
REV:B  
Page 2  
QW-A1088  
Comchip Technology CO., LTD.  
SMD Schottky Barrier Diode  
Reel Taping Specification  
d
P0  
P1  
T
E
F
Index hole  
W
B
Polarity  
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  
1
2
SYMBOL  
A
B
C
d
D
D
D
0503  
(mm)  
0.90 ± 0.10  
1.46 ± 0.10  
0.80 ± 0.10  
1.55 ± 0.05  
178 ± 1  
60.0 MIN.  
13.0 ± 0.20  
(SOD-723F)  
(inch)  
0.035 ± 0.004  
0.057 ± 0.004  
0.031± 0.004  
0.061 ± 0.002  
7.008 ± 0.04  
2.362 MIN.  
0.512 ± 0.008  
0
1
1
SYMBOL  
E
F
P
P
P
T
W
W
0503  
(mm)  
1.75 ± 0.10  
3.50 ± 0.05  
4.00 ± 0.10  
4.00 ± 0.10  
2.00 ± 0.10  
0.22 ± 0.05  
8.00 ± 0.20  
13.5 MAX.  
(SOD-723F)  
(inch)  
0.069 ± 0.004  
0.138 ± 0.002  
0.157 ± 0.004  
0.157 ± 0.004  
0.079 ± 0.004  
0.008 ± 0.002  
0.315 ± 0.008  
0.531 MAX.  
REV:B  
Page 3  
QW-A1088  
Comchip Technology CO., LTD.  
SMD Schottky Barrier Diode  
Marking Code  
Marking Code  
B2  
Part Number  
CDBER00340  
B2  
Suggested PAD Layout  
0503/SOD-723F  
SIZE  
(mm)  
(inch)  
D
A
A
B
C
0.85  
0.033  
0.55  
0.85  
0.022  
0.033  
E
C
D
E
1.40  
0.30  
0.055  
0.012  
B
Standard Package  
Qty per Reel  
Reel Size  
(inch)  
Case Type  
(Pcs)  
0503/SOD-723F  
4000  
7
REV:B  
Page 4  
QW-A1088  
Comchip Technology CO., LTD.  

CDBER00340 CAD模型

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