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HER253 の電気的特性と機能

HER253のメーカーはEIC discrete Semiconductorsです、この部品の機能は「HIGH EFFICIENT RECTIFIER DIODES」です。


製品の詳細 ( Datasheet PDF )

部品番号 HER253
部品説明 HIGH EFFICIENT RECTIFIER DIODES
メーカ EIC discrete Semiconductors
ロゴ EIC discrete Semiconductors ロゴ 




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HER253 Datasheet, HER253 PDF,ピン配置, 機能
HER251 - HER258
PRV : 50 - 1000 Volts
Io : 2.5 Amperes
HIGH EFFICIENT
RECTIFIER DIODES
D2A
FEATURES :
* High current capability
* High surge current capability
* High reliability
* Low reverse current
* Low forward voltage drop
* Fast switching for high efficiency
MECHANICAL DATA :
* Case : D2A Molded plastic
* Epoxy : UL94V-O rate flame retardant
* Lead : Axial lead solderable per MIL-STD-202,
Method 208 guaranteed
* Polarity : Color band denotes cathode end
* Mounting position : Any
* Weight : 0.645 gram
0.161 (4.1)
0.154 (3.9)
0.040 (1.02)
0.0385 (0.98)
1.00 (25.4)
MIN.
0.284 (7.2)
0.268 (6.8)
1.00 (25.4)
MIN.
Dimensions in inches and ( millimeters )
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25 °C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
RATING
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Current
0.375"(9.5mm) Lead Length
Ta = 55 °C
Maximum Peak Forward Surge Current,
8.3ms Single half sine wave superimposed
on rated load (JEDEC Method)
Maximum Peak Forward Voltage at IF = 2.5 A
Maximum DC Reverse Current
Ta = 25 °C
at Rated DC Blocking Voltage
Ta = 100 °C
Maximum Reverse Recovery Time ( Note 1 )
Typical Junction Capacitance ( Note 2 )
Junction Temperature Range
Storage Temperature Range
SYMBOL
HER
251
VRRM 50
VRMS
35
VDC 50
IF(AV)
IFSM
VF
IR
IR(H)
Trr
CJ
TJ
TSTG
HER
252
100
70
100
HER
253
200
140
200
1.1
50
HER
254
300
210
300
HER
255
400
280
400
HER
256
600
420
600
2.5
100
10
50
50
- 65 to + 150
- 65 to + 150
HER
257
800
560
800
1.7
75
HER
258
1000
700
1000
UNIT
V
V
V
A
A
V
µA
µA
ns
pf
°C
°C
Notes :
( 1 ) Reverse Recovery Test Conditions : IF = 0.5 A, IR = 1.0 A, Irr = 0.25 A.
( 2 ) Measured at 1.0 MHz and applied reverse voltage of 4.0 VDC
Page 1 of 2
Rev. 01 : April 2, 2002

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共有リンク

Link :


部品番号部品説明メーカ
HER251

HIGH EFFICIENT RECTIFIER DIODES

EIC discrete Semiconductors
EIC discrete Semiconductors
HER251

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SIYU
SIYU
HER251

HIGH EFFICIENCY RECTIFIERS

MDD
MDD
HER251

HIGH EFFICIENCY RECTIFIER

MIC
MIC


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