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參數資料
| 型號： | US3F |
| 廠商： | Diodes Inc. |
| 英文描述： | 3.0A SURFACE MOUNT SUPER-FAST RECTIFIER |
| 中文描述： | 3.0A的表面貼裝超快速整流 |
| 文件頁數： | 1/2頁 |
| 文件大小： | 76K |
| 代理商： | US3F |
DS30191 Rev. B-1
1 of 2
US3A - US3G
US3A - US3G
3.0A SURFACE MOUNT SUPER-FAST RECTIFIER
Features
SMC
Dim
A
B
C
D
E
G
H
J
Min
Max
5.59
6.22
6.60
7.11
2.75
3.18
0.15
0.31
7.75
8.13
0.10
0.20
0.76
1.52
2.00
2.62
All Dimensions in mm
A
B
C
D
G
H
E
J
Glass Passivated Die Construction
Super-Fast Recovery Time For High Efficiency
Low Forward Voltage Drop and High Current
Capability
Surge Overload Rating to 100A Peak
Ideally Suited for Automated Assembly
Plastic Material: UL Flammability
Classification Rating 94V-0
Mechanical Data
Case: Molded Plastic
Terminals: Solder Plated Terminal - Solderable
per MIL-STD-202, Method 208
Polarity: Cathode Band or Cathode Notch
Weight: 0.21 grams (approx.)
Mounting Position: Any
Marking: Type Number
Maximum Ratings and Electrical Characteristics
@ T
A
= 25 C unless otherwise specified
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Notes:
1. Unit mounted on PC board with 5.0 mm
2
(0.013 mm thick) copper pads as heat sink.
2. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
3. Measured with I
F
= 0.5A, I
R
= 1.0A, I
rr
= 0.25A. See Figure 5.
Characteristic
Symbol
V
RRM
V
RWM
V
R
V
R(RMS)
I
O
US3A
US3B
US3C
US3D
US3F
US3G
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
50
100
150
200
300
400
V
35
70
105
140
210
280
V
A
@ T
A
= 55 C
3.0
I
FSM
100
A
@ I
F
= 3.0A
@ T
A
= 25 C
@ T
A
= 150 C
V
FM
0.95
1.25
V
Peak Reverse Current
at Rated DC Blocking Voltage
Reverse Recovery Time (Note 3)
Typical Junction Capacitance (Note 2)
Typical Thermal Resistance, Junction to Terminal (Note 1)
Operating and Storage Temperature Range
I
RM
5.0
50
35
A
t
rr
C
j
ns
pF
K/W
C
50
30
R
JT
T
j,
T
STG
15
-65 to +150
A
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| US3GB | 制造商:PACELEADER 制造商全稱:PACELEADER INDUSTRIAL 功能描述:SURFACE MOUNT REVERSE VOLTAGE 50 TO 1000 VOLTS |
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