Discrete Semiconductor Products
DTD543ZETL
ActiveRohm Semiconductor
NPN, SOT-416, R1≠R2 LEAK ABSORPTION TYPE DIGITAL TRANSISTOR (BIAS RESISTOR BUILT-IN TRANSISTOR)
Deep-Dive with AI
Search across all available documentation for this part.
Discrete Semiconductor Products
DTD543ZETL
ActiveRohm Semiconductor
NPN, SOT-416, R1≠R2 LEAK ABSORPTION TYPE DIGITAL TRANSISTOR (BIAS RESISTOR BUILT-IN TRANSISTOR)
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | DTD543ZETL |
|---|---|
| Current - Collector (Ic) (Max) [Max] | 500 mA |
| Current - Collector Cutoff (Max) [Max] | 500 nA |
| DC Current Gain (hFE) (Min) @ Ic, Vce [Min] | 140 hFE |
| Mounting Type | Surface Mount |
| Package / Case | SOT-416, SC-75 |
| Power - Max [Max] | 150 mW |
| Resistor - Base (R1) | 4.7 kOhms |
| Resistor - Emitter Base (R2) | 47 kOhms |
| Supplier Device Package | EMT3 |
| Transistor Type | NPN - Pre-Biased |
| Vce Saturation (Max) @ Ib, Ic | 300 mV |
| Voltage - Collector Emitter Breakdown (Max) [Max] | 12 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 0.45 | |
| 10 | $ 0.32 | |||
| 100 | $ 0.16 | |||
| 500 | $ 0.14 | |||
| 1000 | $ 0.11 | |||
| Digi-Reel® | 1 | $ 0.45 | ||
| 10 | $ 0.32 | |||
| 100 | $ 0.16 | |||
| 500 | $ 0.14 | |||
| 1000 | $ 0.11 | |||
| Tape & Reel (TR) | 3000 | $ 0.10 | ||
| 6000 | $ 0.09 | |||
| 9000 | $ 0.09 | |||
| 15000 | $ 0.08 | |||
| 21000 | $ 0.08 | |||
| 30000 | $ 0.08 | |||
| 75000 | $ 0.07 | |||
| Newark | Each (Supplied on Cut Tape) | 1 | $ 0.49 | |
| 10 | $ 0.30 | |||
| 25 | $ 0.26 | |||
| 50 | $ 0.23 | |||
| 100 | $ 0.19 | |||
| 250 | $ 0.16 | |||
| 500 | $ 0.14 | |||
| 1000 | $ 0.13 | |||
Description
General part information
DTD543 Series
These are the standard products of "digital transistors" which ROHM invented and marketed first in the world.
Documents
Technical documentation and resources
