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HFM308B PDF预览

HFM308B

更新时间: 2024-12-02 14:52:51
品牌 Logo 应用领域
森美特 - SUNMATE /
页数 文件大小 规格书
2页 270K
描述
Rectifier device High efficiency recovery rectifier (Trr 50... 75ns)

HFM308B 数据手册

 浏览型号HFM308B的Datasheet PDF文件第2页 
HFM301B - HFM308B  
SURFACE MOUNT HIGH EFFICIENCY RECTIFIER DIODES  
VOLTAGE RANGE: 50 - 1000V  
CURRENT: 3.0 A  
Features  
!
Glass Passivated Die Construction  
!
!
!
!
!
Ideally Suited for Automatic Assembly  
Low Forward Voltage Drop, High Efficiency  
Low Power Loss  
Ultra-Fast Recovery Time  
Plastic Case Material has UL Flammability  
Classification Rating 94V-O  
SMB(DO-214AA)  
B
Dim  
Min  
3.30  
4.06  
1.91  
0.15  
5.00  
0.10  
0.76  
2.00  
Max  
A
B
C
D
E
G
H
J
3.94  
4.70  
2.21  
0.31  
5.59  
0.20  
1.52  
2.62  
A
J
C
Mechanical Data  
!
!
Case: SMB/DO-214AA, Molded Plastic  
D
Terminals: Solder Plated, Solderable  
per MIL-STD-750, Method 2026  
Polarity: Cathode Band or Cathode Notch  
Marking: Type Number  
!
!
!
G
H
All Dimensions in mm  
Weight: 0.093 grams (approx.)  
E
TA = 25C unless otherwise specified  
Maximum Ratings and Electrical Characteristics  
For capacitive load, derate current by 20%.  
Single phase, half wave, 60Hz, resistive or inductive load.  
Characteristic  
Symbol HFM301B HFM302B HFM303B HFM304B HFM305B HFM306B HFM307B HFM308B Unit  
Peak Repetitive Reverse Voltage  
Working Peak Reverse Voltage  
DC Blocking Voltage  
V
V
RRM  
RWM  
50  
35  
100  
70  
200  
140  
300  
400  
280  
600  
420  
800  
560  
1000  
700  
V
V
R
RMS Reverse Voltage  
V
R(RMS)  
210  
3.0  
V
A
Average Rectified Output Current  
@TL = 55°C  
I
O
Non-Repetitive Peak Forward Surge Current  
8.3ms Single half sine-wave superimposed on  
rated load (JEDEC Method)  
I
FSM  
150  
A
Forward Voltage  
@IF = 3.0A  
V
FM  
1.0  
1.3  
1.85  
V
Peak Reverse Current  
At Rated DC Blocking Voltage  
@TA = 25°C  
@TA = 100°C  
5.0  
50  
I
RM  
µA  
Reverse Recovery Time (Note 1)  
Typical Junction Capacitance (Note 2)  
Typical Thermal Resistance (Note 3)  
t
rr  
50  
75  
nS  
pF  
j
C
17  
50  
R
JL  
°C/W  
°C  
Operating and Storage Temperature Range  
T
j,  
T
STG  
-50 to +150  
Note: 1. Measured with IF = 0.5A, IR = 1.0A, Irr = 0.25A. See figure 5.  
2. Measured at 1.0 MHz and applied reverse voltage of 4.0 V DC.  
3. P.C.B. mounted with 0.2x0.2(5.0x5.0mm) copper pad areas  
1 of 2  
www.sunmate.tw  

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