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BY249

Features: • Low forward volt drop• High thermal cycling performance• Low thermal resistancePinoutSpecifications SYMBOL PARAMETER CONDITIONS MIN. MAX.UNIT UNIT VRSMVRRMVRWMVRIF(AV)IF(RMS)IFRMIFSMI2tTstgTj Peak non-repetitive reversevoltagePeak repetitive reversevolta...

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SeekIC No. : 004305286 Detail

BY249: Features: • Low forward volt drop• High thermal cycling performance• Low thermal resistancePinoutSpecifications SYMBOL PARAMETER CONDITIONS MIN. MAX.UNIT UNIT VRSMVRRM...

BY249 Data Sheet

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Part Number:
BY249
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/12/25

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Product Details

Description



Features:

• Low forward volt drop
• High thermal cycling performance
• Low thermal resistance


Pinout

Connection Diagram


Specifications

SYMBOL PARAMETER CONDITIONS MIN. MAX.UNIT UNIT
VRSM
VRRM
VRWM
VR
IF(AV)
IF(RMS)
IFRM
IFSM
I2t
Tstg
Tj		 Peak non-repetitive reverse
voltage
Peak repetitive reverse
voltage
Crest working reverse voltage
Continuous reverse voltage
Average forward current1
RMS forward current
Peak repetitive forward
current
Peak non-repetitive forward
current.
I2t for fusing
Storage temperature
Operating junction
temperature		 BY249
sinusoidal; a = 1.57; Tmb 131 °C
sinusoidal; a = 1.57;
= 10 ms
= 8.3 ms
sinusoidal; Tj = 150 °C prior to
surge; with reapplied VRWM(max)
= 10 ms		 -
-
-
-
-
-
-
-
-
-
-40
-
-300
300
300
200
200
-600
600
600
500
500
-800
800
800
700
700
 V
V
V
V
A
A
A
A
A
A2s
°C
°C
7
11
60
60
66
18
150
150



Description

Glass-passivated double diffused rectifier diodes. BY249  are intended for low frequency power rectifier applications.

The BY249 series is supplied in the conventional leaded SOD59 (TO220AC) package.


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