X-On Electronics has gained recognition as a prominent supplier of DB3 Diacs across the USA, India, Europe, Australia, and various other global locations. DB3 Diacs are a product manufactured by STMicroelectronics. We provide cost-effective solutions for Diacs, ensuring timely deliveries around the world.

DB3 STMicroelectronics

DB3 electronic component of STMicroelectronics
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See Product Specifications
Part No.DB3
Manufacturer: STMicroelectronics
Category: Diacs
Description: Diacs Trigger Diode 28 ~ 36V 100uA 2A DO-35 RoHS
Datasheet: DB3 Datasheet (PDF)
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)
20: USD 0.0371 ea
Line Total: USD 0.74 
Availability - 15781
Ship by Thu. 28 Nov to Tue. 03 Dec
MOQ: 20  Multiples: 20
Pack Size: 20
Availability Price Quantity
4035
Ship by Thu. 21 Nov to Wed. 27 Nov
MOQ : 1
Multiples : 1
1 : USD 0.1579
10 : USD 0.1049
25 : USD 0.1041
100 : USD 0.071
250 : USD 0.0703
500 : USD 0.0536
1000 : USD 0.0395
3000 : USD 0.0289

22785
Ship by Thu. 21 Nov to Wed. 27 Nov
MOQ : 1
Multiples : 1
1 : USD 0.2122
10 : USD 0.1217
25 : USD 0.1204
100 : USD 0.0757
250 : USD 0.0749
500 : USD 0.0547
1000 : USD 0.0391
3000 : USD 0.0377
6000 : USD 0.0363
15000 : USD 0.0348

121250
Ship by Thu. 21 Nov to Wed. 27 Nov
MOQ : 5000
Multiples : 5000
5000 : USD 0.0269
15000 : USD 0.0269
25000 : USD 0.0269
100000 : USD 0.0269
150000 : USD 0.0269

15781
Ship by Thu. 28 Nov to Tue. 03 Dec
MOQ : 20
Multiples : 20
20 : USD 0.0371
200 : USD 0.0304
600 : USD 0.0266
5000 : USD 0.0219
10000 : USD 0.0197
20000 : USD 0.0188

3548
Ship by Tue. 19 Nov to Thu. 21 Nov
MOQ : 1
Multiples : 1
1 : USD 0.182
10 : USD 0.126
100 : USD 0.0658
500 : USD 0.0602
539 : USD 0.0322

4035
Ship by Thu. 21 Nov to Wed. 27 Nov
MOQ : 265
Multiples : 1
265 : USD 0.0289

22785
Ship by Thu. 21 Nov to Wed. 27 Nov
MOQ : 220
Multiples : 1
220 : USD 0.0348

13968
Ship by Thu. 21 Nov to Wed. 27 Nov
MOQ : 384
Multiples : 1
384 : USD 0.106

   
Manufacturer
Product Category
Case
Mounting
Kind Of Package
Type Of Semiconductor Component
Max Load Current
Breakover Voltage
Category
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We are delighted to provide the DB3 from our Diacs category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the DB3 and other electronic components in the Diacs category and beyond.

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DB3 DB4 SMDB3 DIAC FEATURES n V : 32V and 40V BO n LOW BREAKOVER CURRENT DO-35 DESCRIPTION (DB3 and DB4) 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 fluorenscent 2 lamp ballasts. 3 A new surface mount version is now available in 1 SOT-23 package, providing reduced space and compatibility with automatic pick and place SOT-23 equipment. (SMDB3)* Pin 1 and 3 must be shorted together ABSOLUTE MAXIMUM RATINGS (limiting values) Symbol Parameter Value Unit I Repetitive peak on-state current SMDB3 1.00 A TRM tp=20 s F= 120 Hz DB3 / DB4 2.00 Tstg Storage temperature range -40to+125 C Tj Operating junction temperature range Note: * SMDB3 indicated as Preliminary spec as product is still in development stage. 1/5 October 2001 - Ed: 2BDB3 DB4 SMDB3 ELECTRICAL CHARACTERISTICS (Tj = 25C unless otherwise specified) Symbol Parameter Test Conditions SMDB3 DB3 DB4 Unit V Breakover voltage * C = 22nF ** MIN. 28 28 35 V BO TYP. 32 32 40 MAX. 36 36 45 IV -V I Breakover voltage C = 22nF ** MAX. 3 V BO1 BO2 symmetry V Dynamic breakover V and V at 10mA MIN. 10 5 V BO F voltage * V Output voltage * see diagram 2 MIN. 10 5 V O (R=20) I Breakover current * C = 22nF ** MAX. 10 50 A BO tr Rise time * see diagram 3 MAX. 0.50 2 s I Leakage current * V = 0.5 V max MAX. 1 10 A R R BO I Peak current * see diagram 2 (Gate) MIN. 1 0.30 A P * Applicable to both forward and reverse directions. ** Connected in parallel to the device. PRODUCT SELECTOR Part Number V Package BO SMDB3 28 - 36 SOT-23 DB3 28 - 36 DO-35 DB4 35 - 45 DO-35 ORDERING INFORMATION SM DB 3 Surface Breakover voltage Mount 3: VBO typ = 32V Version 4: VBO typ = 40V Diac Series 2/5

Tariff Desc

8541.50.00 - Other semiconductor devices (not IC) semiconductor devices
C-Max (VA)
SG3
ST
ST MICROELECTRONICS
ST2
ST7
STM
STMICRELECTRONICS
STN
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