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BY428

Features: · Glass passivated· High maximum operating temperature· Low leakage current· Excellent stability· Available in ammo-pack· Also available with preformed leads for easy insertion.Application· Damper diode in high frequency horizontal deflection circuits up to 64 kHz.Specifications SYM...

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SeekIC No. : 004305337 Detail

BY428: Features: · Glass passivated· High maximum operating temperature· Low leakage current· Excellent stability· Available in ammo-pack· Also available with preformed leads for easy insertion.Application...

BY428 Data Sheet

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Part Number:
BY428
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: 2026/1/17

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Product Details

Description



Features:

· Glass passivated
· High maximum operating temperature
· Low leakage current
· Excellent stability
· Available in ammo-pack
· Also available with preformed leads for easy insertion.


Application

· Damper diode in high frequency horizontal deflection circuits up to 64 kHz.


Specifications

SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT
VRSM
VRRM
VR		 non-repetitive peak reverse voltage
repetitive peak reverse voltage
continuous reverse voltage		   -
-
-		 1500
1500
1400		 V
V
V
IFWM working peak forward current Ttp = 80 °C; lead length = 10 mm;
see Fig.2		 - 4 A
IFRM repetitive peak forward current   - 8 A
IFSM non-repetitive peak forward current t 10 ms; half sinewave;
Tj = Tj max prior to surge;
VR = VRWmax		 - 50 A
Tstg
Tj		 storage temperature
junction temperature		   -65
-65		 +175
+150		 °C
°C



Description

Rugged glass package, BY428 is using a high temperature alloyed construction.

BY428 is hermetically sealed and fatigue free as coefficients of expansion of all used parts are matched.


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