SDM20U30-7 [DIODES]
SURFACE MOUNT SCHOTTKY BARRIER DIODE; 表面贴装肖特基二极管
| 型号： | SDM20U30-7 |
| 厂家： | 
DIODES INCORPORATED |
| 描述： | SURFACE MOUNT SCHOTTKY BARRIER DIODE |
| 文件： | 总2页 (文件大小：65K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SDM20U30
SURFACE MOUNT SCHOTTKY BARRIER DIODE
SPICE MODEL: SDM20U30
Features
·
·
Low Forward Voltage Drop
Guard Ring Construction for
Transient Protection
·
·
·
Negligible Reverse Recovery Time
Low Reverse Capacitance
Ultra-Small Surface Mount Package
SOD-523
CATHODE MARK
Dim
A
Min
1.50
1.10
0.25
0.70
0.10
0.50
Max
1.70
1.30
0.35
0.90
0.20
0.70
Mechanical Data
·
·
B
Case: SOD-523, Plastic
Case material - UL Flammability Rating
Classification 94V-0
Moisture sensitivity: Level 1 per J-STD-020A
Terminals: Finish - Matte Tin (Note 1)
Solderable per MIL-STD-202, Method 208
Polarity: Cathode Band
Marking Code: LM
Weight: 0.002 grams (approx.)
C
D
MARKING CODE
·
·
E
G
E
C
D
G
All Dimensions in mm
·
·
·
@ TA = 25°C unless otherwise specified
Maximum Ratings
Characteristic
Symbol
Value
Unit
VRRM
VRWM
VR
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
30
VR(RMS)
IO
V
mA
A
RMS Reverse Voltage
21
Mean Rectifying Current (Note 2)
Peak Forward Surge Current
Power Dissipation (Note 2)
200
1.0
IFSM
8.3ms Half Sine
Pd
150
667
mW
°C/W
°C
RqJA
Tj, TSTG
Thermal Resistance, Junction to Ambient Air (Note 2)
Operating and Storage Temperature Range
-65 to +125
@ TA = 25°C unless otherwise specified
Electrical Characteristics
Characteristic
Symbol
Min
Typ
Max
Unit
Test Conditions
V(BR)R
Reverse Breakdown Voltage
IR = 150mA
30
¾
¾
V
IF = 20mA
IF = 200mA
0.35
0.50
VF
Forward Voltage Drop
¾
¾
V
V
R = 30V
150
30
mA
mA
IR
Peak Reverse Current (Note 3)
Total Capacitance
¾
¾
¾
VR = 10V
VR = 0V, f = 1.0MHz
CT
20
¾
pF
(Note 4)
Ordering Information
Device
Packaging
Shipping
SDM20U30-7
SOD-523
3000/Tape & Reel
Note:
1. If lead-bearing terminal plating is required, please contact your Diodes Inc. sales representative for availability and minimum
order details.
2. Part mounted on FR-4 board with recommended pad layout, which can be found on our website
at http://www.diodes.com/datasheets/ap02001.pdf.
3. Short duration pulse test used so as to minimize self-heating effect.
4. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
DS30397 Rev. 2 - 2
1 of 2
SDM20U30
www.diodes.com
ã Diodes Incorporated
1000
100
10
200
TA = 125°C
150
100
TA = 75°C
TA = 25°C
1
.1
.01
50
0
TA = -25°C
.001
0
25
75
125
50
100
0
200
800
400
600
TA, AMBIENT TEMPERATURE (°C)
VF, INSTANTANEOUS FORWARD VOLTAGE (mV)
Fig. 2 Typical Forward Characteristics
Fig. 1 Derating Curve
10m
1m
30
25
TA = 125°C
f = 1MHz
TA = 75°C
20
15
10
5
TA = 25°C
TA = -25°C
0
100n
4
8
10
12
14
2
6
0
2
5
10
15
20
25
30
VR, REVERSE VOLTAGE (V)
VR, INSTANTANEOUS REVERSE VOLTAGE (V)
Fig. 3 Typical Reverse Characteristics
Fig. 4 Typical Capacitance Between Terminals Characteristics
DS30397 Rev. 2 - 2
2 of 2
www.diodes.com
SDM20U30
相关型号：
SDM20U30-7-F
Rectifier Diode, Schottky, 1 Element, 0.2A, 30V V(RRM), Silicon, GREEN, ULTRA SMALL, PLASTIC PACKAGE-2
DIODES
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