STMicroelectronics ULN2804A Octal NPN Darlington Pair, 0.5 A 50 V HFE:1000, 18-Pin PDIP
- RS Stock No.:
- 686-8199P
- Mfr. Part No.:
- ULN2804A
- Manufacturer:
- STMicroelectronics
The image is for reference only, please refer to product details and specifications
Discontinued product
Alternative
This product is not currently available. Here is our alternative recommendation.
- RS Stock No.:
- 686-8199P
- Mfr. Part No.:
- ULN2804A
- Manufacturer:
- STMicroelectronics
Product overview and 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 | 0.5 A |
| 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 | 1.6 V |
| Dimensions | 23.24 x 7.1 x 3.93mm |
| Width | 7.1mm |
| Height | 3.93mm |
| Length | 23.24mm |
| Maximum Operating Temperature | +85 °C |
| Minimum Operating Temperature | -20 °C |