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HER304G_15 PDF预览

HER304G_15

更新时间: 2024-11-07 01:11:19
品牌 Logo 应用领域
乐山 - LRC /
页数 文件大小 规格书
7页 295K
描述
Glass Passivated Junction

HER304G_15 数据手册

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LESHAN RADIO COMPANY, LTD.  
HER301G thru HER308G  
1.FEATURES  
* Plastic package has Underwriters Laboratories  
Glass Passivated Junction  
High Efficiency Rectifiers  
Flammability Classification 94V-0  
Reverse Voltage 50 to 1000V  
Forward Current3.0A  
* 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, 0.375" (9.5mm) lead length,  
5 lbs. (2.3kg) tension  
2.Mechanical Data  
Case: JEDEC DO-201AD, molded plastic over glass body  
Terminals: Plated axial leads, solderable per  
MIL-STD-750, Method 2026  
Polarity: Color band denotes cathode end  
Mounting Position: Any  
Weight: 0.04 oz., 1.10 g  
We declare that the material of product  
compliance with RoHS requirements.  
Handling precautin:None  
3.Electrical Characteristic  
Maximum Ratings & Thermal Characteristics Ratings at 25°C ambient temperature unless otherwise specified.  
HER HER HER HER HER HER HER HER  
301G 302G 303G 304G 305G 306G 307G 308G  
Parameter Symbol  
symbol  
Unit  
VRRM  
VRMS  
VDC  
Maximum repetitive peak reverse voltage  
Maximum RMS voltage  
50  
35  
50  
100 200 300 400 600 800 1000  
70 140 210 280 420 560 700  
V
V
V
Maximum DC blocking voltage  
100 200 300 400 600 800 1000  
3.0  
Maximum average forward rectified current  
0.375" (9.5mm) lead length at TA = 55°C  
IF(AV)  
IFSM  
A
A
Peak forward surge current 8.3ms single half  
sine-wave superimposed on rated load (JEDEC  
Method)  
150  
125  
Maximum full load reverse current, full cycle  
average,0.375"(9.5mm) lead lengths at TA = 55°  
100  
IR(AV)  
µA  
C
Typical thermal resistance (Note 2)  
55  
RθJA  
TJ, TSTG  
°C/W  
°C  
Operating junction and storage temperature range  
–50 to +150  
Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified.  
HER HER HER HER HER HER HER HER  
301G 302G 303G 304G 305G 306G 307G 308G  
Parameter Symbol  
symbol  
VF  
Unit  
V
Maximum instantaneous forward voltage at 3.0A  
1.00  
1.30  
1.85  
10  
200  
Maximum DC reverse current TA = 25°C  
at rated DC blocking voltage TA = 125°C  
IR  
µA  
50  
50  
75  
40  
Typical reverse recovery time (Note 1)  
Typical junction capacitance at 4.0V, 1MHz  
NOTES:  
ns  
trr  
CJ  
PF  
1. IF = 0.5A, IR = 1.0A, IRR = 0.25A  
2. Thermal resistance from junction to ambient at 0.375” (9.5mm) lead length, P.C.B. mounted  
1/3  

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