DataSheetWiki


HER258 fiches techniques PDF

MIC - HIGH EFFICIENCY RECTIFIER

Numéro de référence HER258
Description HIGH EFFICIENCY RECTIFIER
Fabricant MIC 
Logo MIC 





1 Page

No Preview Available !





HER258 fiche technique
HIGH EFFICIENCY RECTIFIER
HER251 THRU HER258
VOLTAGE RANGE
CURRENT
50 to 1000 Volts
2.5Ampere
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
MECHANICAL DATA
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
Weight: 0.020ounce, 0.56 grams
1.0(25.4)
MIN.
.160(4.1)
.138(3.5)
1.0(25.4)
MIN.
.042(1.1)
.038(0.96)
DIA.
R-3
.160(4.1) DIA.
.138(3.5)
Dimensions in inches and (millimeters)
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 HER HER HER
SYMBOLS 251 252 253 254
HER
255
Maximum Repetitive Peak Reverse Voltage
VRRM
50 100 200 300 400
Maximum RMS Voltage
VRMS 35 70 140 210 280
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
0.375(9.5mm) lead length at TA= 50
Peak Forward Surge Current
8.3mS single half sine wave superimposed on
rated load (JEDEC method)
VDC 50 100 200 300 400
I(AV)
2.5
IFSM 100
Maximum Instantaneous Forward Voltage @ 2.5A
VF
1.0
1.3
Maximum DC Reverse Current at Rated
DC Blocking Voltage
TA = 25
TA = 125
IR
5.0
250
Maximum Full Load Recovery Current,full cycle
average 0.375(9.5mm)lead length at TL=55
IR(AV)
100
Maximum Reverse Recovery Time
Test conditions IF=0.5A,IR=1.0A,IRR=0.25A
trr
50
Typical Thermal Resistance (NOTE 2)
Typical Thermal Resistance(NOTE 1)
CJ
RθJA
30
35
Operating Junction Temperature Range
TJ
(-55 to +150)
Storage Temperature Range
TSTG
(-55 to +150)
Notes:
1 Thermal resistance from junction to ambient with .375(9.5mm)lead length, PCB. mounted. .
2. Measured at 1.0 MHz and applied reverse of 4.0 V
HER
256
600
420
600
1.5
HER
257
800
560
800
HER
258
1000
700
1000
UNITS
Volts
Volts
Volts
Amp
Amps
1.7 Volts
µA
µA
75 ns
35 PF
/W
E-mail: [email protected] Web Site: www.cnmic.com

PagesPages 2
Télécharger [ HER258 ]


Fiche technique recommandé

No Description détaillée Fabricant
HER251 HIGH EFFICIENT RECTIFIER DIODES EIC discrete Semiconductors
EIC discrete Semiconductors
HER251 (HER251 - HER258) Plastic High-Efficiency Rectifiers SIYU
SIYU
HER251 HIGH EFFICIENCY RECTIFIERS MDD
MDD
HER251 HIGH EFFICIENCY RECTIFIER MIC
MIC

US18650VTC5A

Lithium-Ion Battery

Sony
Sony
TSPC106

PCI Bus Bridge Memory Controller

ATMEL
ATMEL
TP9380

NPN SILICON RF POWER TRANSISTOR

Advanced Semiconductor
Advanced Semiconductor


www.DataSheetWiki.com    |   2020   |   Contactez-nous  |   Recherche