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HER304 PDF预览

HER304

更新时间: 2024-10-30 10:45:31
品牌 Logo 应用领域
平盛电子 - PFS 二极管功效
页数 文件大小 规格书
2页 168K
描述
HIGH EFFICIENCY RECTIFIER

HER304 数据手册

 浏览型号HER304的Datasheet PDF文件第2页 
HIGH EFFICIENCY RECTIFIER  
VOLTAGE RANGE  
CURRENT  
50 to 800 Volts  
3.0Ampere  
HER301 THRU HER308  
DO-27  
.052(1.3)  
.048(1.2)  
DIA.  
FEATURES  
·
·
·
·
·
Low coat construction  
Fast switching for high efficency.  
Low reverse leakage  
High forward surge current capability  
High temperature soldering guaranteed:  
260/10 secods/.375(9.5mm)lead length at 5 lbs(2.3kg) tension  
1.0(25.4)  
MIN.  
.375(9.5)  
.335(8.5)  
.220(5.6)  
.197(5.0)  
DIA.  
MECHANICAL DATA  
1.0(25.4)  
MIN.  
·
·
·
·
·
·
Case: Transfer molded plastic  
Epoxy: UL94V-O rate flame retardant  
Polarity: Color band denotes cathode end  
Lead: Plated axial lead, solderable per MIL-STD-202E method 208C  
Mounting position: Any  
(millimeters)  
Dimensions in inches and  
Weight: 0.042ounce, 1.19 grams  
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS  
·
·
·
Ratings at 25OC ambient temperature unless otherwise specified  
Single Phase, half wave, 60Hz, resistive or inductive load  
For capacitive load derate current by 20%  
HER  
301  
50  
35  
50  
HER HER HER  
HER HER  
HER  
307  
800  
560  
800  
HER  
UNITS  
308  
1000 Volts  
700 Volts  
1000 Volts  
SYMBOLS  
302  
100  
70  
303  
200  
140  
200  
304  
300  
210  
300  
305  
400  
280  
400  
306  
600  
420  
600  
Maximum Repetitive Peak Reverse Voltage  
Maximum RMS Voltage  
VRRM  
VRMS  
VDC  
Maximum DC Blocking Voltage  
100  
Maximum Average Forward Rectified Current  
0.375(9.5mm) lead length at TA= 50  
I(AV)  
3.0  
Amp  
Peak Forward Surge Current  
8.3mS single half sine wave superimposed on  
rated load (JEDEC method)  
IFSM  
VF  
IR  
125  
Amps  
Maximum Instantaneous Forward Voltage @ 3.0A  
1.0  
1.3  
10  
1.5  
1.7  
Volts  
TA = 25℃  
TA = 125℃  
Maximum DC Reverse Current at Rated  
DC Blocking Voltage  
µA  
500  
Maximum Full Load Recovery Current,full cycle  
average 0.375(9.5mm)lead length at TL=55℃  
IR(AV)  
150  
µA  
Maximum Reverse Recovery Time(NOTE 1)  
Typical Thermal Resistance (NOTE 2)  
Typical Thermal Resistance(NOTE 3)  
Operating Junction Temperature Range  
Notes:  
trr  
CJ  
RθJA  
50  
70  
75  
50  
ns  
PF  
20  
/W  
TJ ,TSTG  
(-55 to +150)  
1 Test Condition:IF=0.5A,IR=1.0A,IRR=0.25A  
2. Measured at 1.0 MHz and applied reverse of 4.0 V  
3 Thermal resistance from junction to ambient with .375(9.5mm)lead length, P.C.B. mounted. .  
Web Site:  
WWW.PS-PFS.COM  

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