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HFM308B PDF预览

HFM308B

更新时间: 2024-12-02 02:50:39
品牌 Logo 应用领域
RECTRON 功效
页数 文件大小 规格书
7页 317K
描述
SURFACE MOUNT GLASS PASSIVATED HIGH EFFICIENCY SILICON RECTIFIER

HFM308B 数据手册

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HFM301B  
THRU  
HFM308B  
SURFACE MOUNT GLASS PASSIVATED  
HIGH EFFICIENCY SILICON RECTIFIER  
VOLTAGE RANGE 50 to 1000 Volts CURRENT 3.0 Ampere  
FEATURES  
* Glass passivated device  
* Ideal for surface mounted applications  
* Low leakage current  
* Metallurgically bonded construction  
* Mounting position: Any  
* Weight: 0.098 gram  
(
)
)
0.083 2.11  
(
)
)
0.155 3.94  
(
0.077 1.96  
(
0.130 3.30  
MECHANICAL DATA  
* Epoxy: Device has UL flammability classification 94V-O  
(
)
)
0.180 4.57  
(
0.160 4.06  
(
)
)
0.012 0.305  
(
0.006 0.152  
(
)
)
)
0.096 2.44  
(
0.084 2.13  
(
0.060 1.52  
(
)
)
0.008 0.203  
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS  
Ratings at 25 oC ambient temperature unless otherwise specified.  
resistive or inductive load.  
(
)
0.030 0.76  
(
0.004 0.102  
(
)
)
0.220 5.59  
(
0.205 5.21  
Dimensions in inches and (millimeters)  
O
MAXIMUM RATINGS (@ T  
A
=25 C unless otherwise noted)  
HFM307BHFM308B  
SYMBOL HFM301B HFM302B HFM303BHFM304B HFM305B HFM306B  
UNITS  
Volts  
Volts  
Volts  
RATINGS  
VRRM  
VRMS  
VDC  
50  
35  
50  
100  
70  
200  
140  
200  
300  
210  
300  
400  
280  
400  
600  
420  
600  
800  
560  
800  
1000  
700  
Maximum Recurrent Peak Reverse Voltage  
Maximum RMS Voltage  
100  
Maximum DC Blocking Voltage  
1000  
Maximum Average Forward Rectified Current  
IO  
3.0  
Amps  
O
at T = 105  
C
L
Peak Forward Surge Current 8.3 ms single half sine-wave  
superimposed on rated load (JEDEC method)  
IFSM  
I2t  
200  
150  
Amps  
Current Squarad Time  
93.3  
A2/Sec  
165.9  
0
Typical Thermal Resistance (Note 1)  
Typical Thermal Resistance (Note 1)  
Typical Junction Capacitance (Note 2)  
Operating Temperature Range  
R
R
15  
60  
C/W  
J L  
J A  
0
C/W  
CJ  
TJ  
70  
50  
pF  
0C  
0C  
-55 to + 150  
-55 to + 150  
Storage Temperature Range  
TSTG  
O
ELECTRICAL CHARACTERISTICS(@T  
A
=25 C unless otherwise noted)  
HFM301B HFM302B HFM303BHFM304B HFM305B HFM306B  
HFM307BHFM308B  
1.7  
CHARACTERISTICS  
SYMBOL  
VF  
UNITS  
Volts  
Maximum Instantaneous Forward Voltage at 3.0A DC  
1.0  
1.3  
Maximum Full Load Reverse Current, Full  
O
25  
A  
cycle Average T =55 C  
A
IR  
@TA = 25oC  
@TA = 150oC  
Maximum Average Reverse Current  
at Rated DC Blocking Voltage  
0.3  
A  
A  
200  
Maximum Reverse Recovery Time (Note 4)  
50  
75  
nSec  
trr  
NOTES : 1. Thermal Resistance : Mounted on PCB.  
2018-10  
REV:A  
2. Measured at 1 MHz and applied reverse voltage of 4.0 volts.  
3. “ ROHS compliant”  
4. Test Conditions: I = 0.5A, I = -1.0A, I = -0.25A.  
RR  
F
R

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