STMicroelectronics ULN2803A Octal NPN Darlington Pair, 500 mA 50 V HFE:1000, 18-Pin PDIP
- RS Stock No.:
- 714-1167
- Mfr. Part No.:
- ULN2803A
- Manufacturer:
- STMicroelectronics
View all Darlington Pairs
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Price Each (In a Pack of 5)
€2.618
(exc. VAT)
€3.22
(inc. VAT)
| units | Per unit | Per Pack* |
| 5 - 20 | €2.618 | €13.09 |
| 25 - 45 | €2.486 | €12.43 |
| 50 - 120 | €2.238 | €11.19 |
| 125 - 245 | €2.016 | €10.08 |
| 250 + | €1.914 | €9.57 |
| *price indicative | ||
- RS Stock No.:
- 714-1167
- Mfr. Part No.:
- ULN2803A
- Manufacturer:
- STMicroelectronics
Technical data sheets
Legislation and Compliance
Product Details
Darlington Transistor Arrays, STMicroelectronics
Darlington transistor power drivers are high-voltage, high-current switch arrays containing multiple open-collector Darlington pairs and integral suppression diodes for inductive loads. The high current rating of each output is 500 mA or higher. The inputs are pinned opposite the outputs in the IC package to simplify the application board layout. The interface is standard logic level for TTL or CMOS.
Darlington Transistor Drivers
Specifications
| Attribute | Value |
| Transistor Type | NPN |
| Maximum Continuous Collector Current | 500 mA |
| Maximum Collector Emitter Voltage | 50 V |
| Maximum Emitter Base Voltage | 50 V |
| Package Type | PDIP |
| Mounting Type | Through Hole |
| Pin Count | 18 |
| Transistor Configuration | Common Emitter |
| Number of Elements per Chip | 8 |
| Minimum DC Current Gain | 1000 |
| Maximum Collector Emitter Saturation Voltage | 1.1 V |
| Width | 7.1mm |
| Dimensions | 23.24 x 7.1 x 3.93mm |
| Minimum Operating Temperature | -20 °C |
| Maximum Operating Temperature | +85 °C |
| Length | 23.24mm |
| Height | 3.93mm |