# Transistor PNP Darlington BDX54CG — 100 V, 8 A

**URL:** https://aio.lv/en/product--transistor-pnp-darlington-bdx54cg-100-v-8-a--6378486
**Data updated:** 2026-02-12 14:20 (EET)
**Category:** Other Repair Parts
**Manufacturer code:** EB876007381#
**EAN:** 3100000782894
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1.67 €
**Prices and availability valid until:** 2026-08-11 23:59
**Price without VAT (21%):** 1.38 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--transistor-pnp-darlington-bdx54cg-100-v-8-a--6378486

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

BDX54CG is a PNP Darlington power transistor rated for 100 V collector–emitter voltage and up to 8 A collector current. Designed for use in power amplification, switching and motor control circuits, it provides high current gain in a compact package. Suitable for repair, prototyping and OEM applications where a PNP Darlington transistor with these limits is required.

## Long description

BDX54CG is a PNP Darlington power transistor designed for applications that require high current gain with moderate voltage and current handling. The device supports up to 100 V between collector and emitter and continuous collector current up to 8 A, making it suitable for power amplification, switching and motor-control tasks in repair, prototyping and OEM use. Its Darlington configuration offers amplified input sensitivity, allowing smaller base currents to control larger loads while keeping the package footprint compact.
Advantages
The PNP Darlington arrangement delivers high current gain, reducing the required drive current from preceding stages. Rated for 100 V collector–emitter and up to 8 A collector current, it combines voltage tolerance and current capacity appropriate for many power circuits. The transistor’s robust current-handling and simplified drive requirements make it practical for switching loads, driving relays, and interfacing with analog amplifier stages. Its common use in repairs and prototypes benefits from a straightforward pinout and conventional operating characteristics.
Suitable for
 Power amplification stages in audio and analog circuits
 Switching applications and relay drivers
 Motor control for small DC motors and actuators
 Repair and replacement in power electronic assemblies
 Prototyping and OEM modules requiring a PNP Darlington
Key specifications
 Transistor type: PNP Darlington
 Maximum collector–emitter voltage (Vce): 100 V
 Continuous collector current (Ic): up to 8 A
 High current gain due to Darlington configuration
 Package: power transistor package suitable for mounting on PCB or heatsink (compact form factor)
How to use
Install the transistor on the PCB following the manufacturer’s pinout and observe correct polarity for PNP configuration. Provide appropriate base biasing and ensure the driving stage can supply the required base-emitter current for the Darlington pair. When switching or amplifying loads, include a suitable emitter or collector resistor if needed to stabilize operating point and limit current. Use thermal coupling to a heatsink for sustained currents near the rating and place necessary protection components such as flyback diodes for inductive loads and base-emitter resistors to prevent unwanted turn-on.
Usage recommendations
When operating near the maximum continuous current, ensure proper thermal management: mount the transistor on an appropriate heatsink, verify junction temperature limits, and design for adequate airflow. For inductive loads, add transient protection (diodes, snubbers) to protect the transistor from voltage spikes. Use conservative derating in long-term or high-temperature applications to maintain reliability.

## FAQ

### How much does the Transistor PNP Darlington BDX54CG cost, and is it available for purchase?

The price is 1.67 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 20.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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