參數(shù)資料
型號: B260A
廠商: Diodes Inc.
英文描述: 2.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
中文描述: 2.0安培表面貼裝肖特基整流
文件頁數(shù): 1/2頁
文件大小: 45K
代理商: B260A
DS13004 Rev. E-2
1 of 2
B220/A-B260/A
B220/A - B260/A
2.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Features
Maximum Ratings and Electrical Characteristics
@ T
A
= 25°C unless otherwise specified
Schottky Barrier Chip
Guard Ring Die Construction for
Transient Protection
Ideally Suited for Automatic Assembly
Low Power Loss, High Efficiency
Surge Overload Rating to 50A Peak
For Use in Low Voltage, High Frequency
Inverters, Free Wheeling, and Polarity
Protection Application
High Temperature Soldering:
260°C/10 Second at Terminal
Plastic Material - UL Flammability
Classification 94V-0
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Mechanical Data
Case: Molded Plastic
Terminals: Solder Plated Terminal - Solderable
per MIL-STD-202, Method 208
Polarity: Cathode Band or Cathode Notch
Approx. Weight: SMA 0.064 grams
SMB 0.093 grams
Mounting Position: Any
Marking: Type Number
No Suffix Designates SMB Package
“A” Suffix Designates SMA Package
SMA
SMB
Dim
A
B
C
D
E
G
H
J
Min
Max
Min
Max
2.29
2.92
3.30
3.94
4.00
4.60
4.06
4.57
1.27
1.63
1.96
2.21
0.15
0.31
0.15
0.31
4.80
5.59
5.00
5.59
0.10
0.20
0.10
0.20
0.76
1.52
0.76
1.52
2.01
2.62
2.00
2.62
All Dimensions in mm
A
B
C
D
G
H
E
J
Notes:
1. Thermal Resistance: Junction to terminal, unit mounted on PC board with 5.0 mm
2
(0.013 mm thick) copper pad as heat sink.
2. Measured at 1.0 MHz and applied reverse voltage of 4.0V DC.
Characteristic
Symbol
V
RRM
V
RWM
V
R
V
R(RMS)
I
O
B220/A
B230/A
B240/A
B250/A
B260/A
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Average Rectified Output Current
Non-Repetitive Peak Forward Surge Current, 8.3ms single
half sine-wave superimposed on rated load
(JEDEC Method)
Forward Voltage
Peak Reverse Current
at Rated DC Blocking Voltage
20
30
40
50
60
V
14
21
28
2.0
35
42
V
A
@ T
T
= 100°C
I
FSM
50
A
@ I
F
= 2.0A
@ T
A
= 25°C
@ T
A
= 100°C
V
FM
0.50
0.70
V
I
RM
0.5
20
mA
Typical Junction Capacitance (Note 2)
Typical Thermal Resistance, Junction to Terminal
Typical Thermal Resistance, Junction to Ambient (Note 1)
Operating and Storage Temperature Range
C
j
200
20
25
pF
K/W
K/W
R
JT
R
JA
T
j,
T
STG
-65 to +150
°C
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參數(shù)描述
B260-A 制造商:DIODES 制造商全稱:Diodes Incorporated 功能描述:2.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
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