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HFMA240

更新时间： 2024-02-09 15:20:24
品牌 Logo 应用领域
乐山 - LRC /
页数 文件大小 规格书
9页 183K
描述
Surface Mount Glass Passivated High Efficiency Rectifiers Reverse Voltage 50 to 1200V Forward Current 2.0A

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HFMA240 数据手册

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HFMA210 thru HFMA290  
Surface Mount Glass Passivated High Efficiency Rectifiers  
Reverse Voltage 50 to 1200V Forward Current 2.0A  
FEATURES  
* Plastic package has Underwriters Laboratories  
Flammability Classification 94V-0  
* Ideally suited for use in very high frequency switching  
* power supplies, inverters and as free wheeling diodes  
* Ultrafast recovery time for high efficiency  
* Excellent high temperature switching  
* Soft recovery characteristics  
* Cavity-free glass passivated junction  
* High temperature soldering guaranteed:  
* 260°C/10 seconds  
5 lbs. (2.3kg) tension  
Mechanical Data  
Case: JEDEC DO-214AC, molded plastic over glass die  
Terminals: Plated axial leads, solderable per  
MIL-STD-750, Method 2026  
Polarity: Color band denotes cathode end  
Mounting Position: Any  
Weight: 0.0023 oz., 0.065 g  
We declare that the material of product compliance  
with ROHS requirements  
Handling precautin:None  
1.Electrical Characteristic  
Maximum & Thermal Characteristics Ratings at 25°C ambient temperature unless otherwise specified.  
HFMA HFMA HFMA HFMA HFMA HFMA HFMA HFMA HFMA  
Parameter Symbol  
symbol  
Unit  
210  
220  
230  
240  
250  
260  
270  
280  
290  
device marking code  
HF21 HF22 HF23 HF24 HF25 HF26 HF27 HF28 HF29  
VRRM  
VRSM  
VDC  
Maximum repetitive peak reverse voltage  
800  
560  
800  
1000 1200  
700 840  
1000 1200  
V
V
V
50  
35  
50  
100  
70  
200  
140  
200  
300  
210  
300  
400  
280  
400  
600  
420  
600  
Maximum RSM voltage  
Maximum DC blocking voltage  
100  
Maximum average forward rectified current  
(See fig. 1)  
Peak forward surge current 8.3ms single half sine-wave  
superimposed on rated load (JEDEC Method)  
2.0  
60  
IF(AV)  
IFSM  
A
A
Maximum full load reverse current, full cycle  
average,0.375"(9.5mm) lead lengths at TA = 55°C  
100  
µA  
IR(AV)  
50  
Typical thermal resistance (Note 2)  
RθJA  
TJ,  
TSTG  
°C/W  
°C  
–50 to +150  
Operating junction and storage temperature range  
Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified.  
HFMA HFMA HFMA HFMA HFMA HFMA HFMA HFMA HFMA  
Parameter Symbol  
symbol  
VF  
Unit  
V
210  
220  
230  
240  
250  
260  
270  
280  
290  
1.00  
1.30  
1.85  
75  
Maximum instantaneous forward voltage at 2.0A  
5.0  
50  
Maximum DC reverse current TA = 25°C  
at rated DC blocking voltage TA = 100°C  
Typical reverse recovery time (Note 1)  
Typical junction capacitance at 4.0V, 1MHz  
NOTES:  
IR  
µA  
50  
trr  
CJ  
ns  
PF  
17  
1. IF = 0.5A, IR = 1.0A, IRR = 0.25A  
2. 8.0mm2 (.013mm thick) land areas  
1234567...9

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