STMicroelectronics SMDB3 DIAC 36V, 1A, 3-Pin SOT-23

  • RS Stock No. 687-0965
  • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. SMDB3
  • ผู้ผลิต / Manufacturer STMicroelectronics
ข้อมูลทางเทคนิค / Technical Data Sheets
Legislation and Compliance
RoHS Certificate of Compliance
รายละเอียดสินค้า / Product Details

DB3, DB4, SMDB3 DIAC Diodes

ST Microelectronics Functioning as a trigger diode with a fixed voltage reference, the DB3/DB4 series can be used in conjunction with triacs for simplified gate control circuits or as a starting element in fluorescent lamp ballasts.

The surface mount SOT23-3L package allows compact, SMD based designs for automated manufacturing.

Features and Benefits

  • VBO: 32 V and 40 V

  • Low breakover current

  • Breakover voltage symmetry: 3V

  • ECOPACK®2 compliant

Applications

  • Triggering device for Triac or SCR based motor/ light dimmer

  • 32 V trigger device for oscillator circuit

  • Start-up triggering in lighting ballast for CFL, TL or LED lamps

The DIAC, or 'diode for alternating current', is a diode that conducts current only after its breakover voltage has been reached momentarily.

คุณสมบัติ / Specifications
คุณสมบัติ Value
Maximum Breakover Current 0.01mA
Maximum Breakover Voltage 36V
Repetitive Peak On-State Current 1A
Repetitive Peak Off-State Current 0.01mA
Mounting Type Surface Mount
Package Type SOT-23
Pin Count 3
Dimensions 2.9 x 1.3 x 0.95mm
Length 2.9mm
Width 1.3mm
Height 0.95mm
Minimum Operating Temperature -40 °C
Maximum Operating Temperature +125 °C
140 มีของพร้อมจัดส่งภายใน (In stock for delivery within) 4-6 วันทำการ (working days)
ราคา / Price Each: (In a Pack of 20)
THB 14.709
(exc. VAT)
THB 15.739
(inc. VAT)
Units
Per unit
Per Pack*
20 - 20
THB14.709
THB294.18
40 - 80
THB14.399
THB287.98
100 - 180
THB14.212
THB284.24
200 - 380
THB14.033
THB280.66
400 +
THB12.904
THB258.08
*ตัวบ่งบอกราคา / price indicative
ตัวเลือกบรรจุภัณฑ์ / Packaging Options :
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