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參數資料
| 型號： | B340LA |
| 廠商： | Diodes Inc. |
| 英文描述： | 3.0A LOW VF SCHOTTKY BARRIER RECTIFIER |
| 中文描述： | 3.0A的低VF肖特基整流 |
| 文件頁數： | 1/2頁 |
| 文件大小： | 67K |
| 代理商： | B340LA |
DS30240 Rev. B-2
1 of 2
B340LA/B
B340LA/B
3.0A LOW VF SCHOTTKY BARRIER RECTIFIER
Features
Very Low Forward Voltage Drop
Guard Ring Die Construction for Transient
Protection
Ideally Suited for Automatic Assembly
Low Power Loss, High Efficiency
Surge Overload Rating to 70A Peak
Plastic Material - UL Flammability
Classification 94V-0
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
Marking: Type Number
Single phase, half wave, 60Hz, resistive or inductive load unless otherwise noted.
For capacitive load, derate current by 20%.
A
B
C
D
G
H
E
J
Characteristic
Symbol
V
RRM
V
RWM
V
R
V
R(RMS)
I
O
B340LA/B
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Average Rectified Output Current (Note 1) T
L
= 90°C
Non-Repetitive Peak Forward Surge Current, single
sine-wave superimposed on rated load, 60Hz
Operating and Storage Temperature Range
40
V
28
3.0
V
A
I
FSM
70
A
T
j, TSTG
-40 to +125
°C
Notes:
1. When mounted on alumina substrate, 180° half sine wave.
2. Short duration test pulse used to minimize self-heating effect.
Characteristic
Symbol
V
(BR)R
Min
40
Typ
Max
Unit
Conditions
I
R
= 2.0mA
I
F
= 1.0A
I
F
= 3.0A
V
R
= 15V
V
R
= 20V
V
R
= 40V
f = 1MHz, V
R
= 4.0VDC
Mounted on alumina substrate
Reverse Breakdown Voltage (Note 2)
Forward Voltage Drop (Note 2)
V
FM
0.310 0.350
0.450
150
V
Leakage Current (Note 2)
I
RM
uA
1.0
2.0
mA
Typical Junction Capacitance
Typical Thermal Resistance, Junction to Terminal
C
j
180
25
pF
R
JT
°C/W
Maximum Ratings
@ T
A
= 25 C unless otherwise specified
Electrical Characteristics
@ T
A
= 25 C unless otherwise specified
N
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” Suffix Designates SMA Package
“B” Suffix Designates SMB Package
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相關代理商/技術參數 |
參數描述 |
|---|---|
| B340LA_08 | 制造商:WEITRON 制造商全稱:Weitron Technology 功能描述:Low VF Surface Mount Schottky Barrier Rectifiers |
| B340LA_1 | 制造商:DIODES 制造商全稱:Diodes Incorporated 功能描述:3.0A LOW VF SCHOTTKY BARRIER RECTIFIER |
| B340LA_10 | 制造商:DIODES 制造商全稱:Diodes Incorporated 功能描述:3.0A LOW VF SCHOTTKY BARRIER RECTIFIER |
| B340LA-13 | 功能描述:肖特基二極管與整流器 40V 3A RoHS:否 制造商:Skyworks Solutions, Inc. 產品:Schottky Diodes 峰值反向電壓:2 V 正向連續電流:50 mA 最大浪涌電流: 配置:Crossover Quad 恢復時間: 正向電壓下降:370 mV 最大反向漏泄電流: 最大功率耗散:75 mW 工作溫度范圍:- 65 C to + 150 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-143 封裝:Reel |
| B340LA13F | 制造商:Diodes Incorporated 功能描述: |
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