Diacs 32 Volt Trigger
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Breakover Voltage VBO : | 45 V | Mounting Style : | SMD/SMT | ||
Package / Case : | SOT-23 | Packaging : | Reel |
Symbol |
Parameter |
Value |
Unit | |
ITRM |
Repetitive peak on-state current |
SMDB3 |
1.00 |
A |
DB3 / DB4 |
2.00 | |||
Tstg |
Storage temperature range |
- 40 to + 125 |
°C |
Functioning as a trigger diode with a fixed voltage reference, the DB3/DB4 series SMDB3 can be used in conjunction with triacs for simplified gate control circuits or as a starting element in fluorenscent lamp ballasts.
A new surface mount version is now available in SOT-23 package, providing reduced space and compatibility with automatic pick and place equipment.
Technical/Catalog Information | SMDB3 |
Vendor | STMicroelectronics (VA) |
Category | Discrete Semiconductor Products |
Package / Case | SOT-23-3 |
Packaging | Cut Tape (CT) |
Voltage - Breakover | 28 ~ 36V |
Current - Breakover | 10A |
Current - Peak Output | 1A |
Holding Current (Ih) | * |
Current - Hold (Ih) (Max) | - |
Lead Free Status | Lead Free |
RoHS Status | RoHS Compliant |
Other Names | SMDB3 SMDB3 497 3148 1 ND 49731481ND 497-3148-1 |