BC817DS-QX NPN/NPN general purpose double transistor with 45V collector-emitter breakdown voltage and 500mA collector current. Qualified to AEC-Q101 for automotive applications.
Mfr Part #:

BC817DS-QX

Available from 1 distributors
Mfr Name: Nexperia USA Inc.
Nexperia USA Inc.
NPN/NPN general purpose double transistor with 45V collector-emitter breakdown voltage and 500mA collector current. Qualified to AEC-Q101 for automotive applications.
✓ Total Stock: 91,020 pcs
$ Price Range: $0.07 - $0.45

BC817DS-QX Available from 1 distributor

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✓ Non-Authorised
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91,020 pcs
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BC817DS-QX Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Lead Spacing
Lead Style
Mounting Type
Number of Pins
Storage Temperature
Tape & Reel
Transistor Type

BC817DS-QX Description

Short technical summary and product information.

The BC817DS-QX is a general purpose NPN/NPN double bipolar transistor from Nexperia, housed in a compact SOT457 (SC-74) surface-mount package. It integrates two matched NPN transistors in a single 6-pin TSOP6 package, reducing component count and simplifying PCB assembly.

 

Electrical specifications include a collector-emitter breakdown voltage of 45 V, a maximum continuous collector current of 500 mA, and a DC current gain (hFE) range of 160 to 400 at 100 mA. The device can handle peak collector currents up to 1 A under pulsed conditions. Power dissipation is rated at 370 mW per transistor and 600 mW for the entire device when mounted on a standard FR4 PCB with a 1 cm² collector pad.

 

The BC817DS-QX is qualified to AEC-Q101 and recommended for automotive applications, making it suitable for use in harsh environments. The device operates over a wide ambient temperature range from -65°C to 150°C and has a moisture sensitivity level of MSL 1 (unlimited floor life). Typical applications include general purpose switching and amplification circuits where two transistors are needed in a compact footprint.

BC817DS-QX Quick Information

Product Type: NPN/NPN Double Bipolar Transistor
Series: BC817DS-Q
Canonical Name: BC817DS-QX NPN/NPN Double Transistor, 45V VCEO, 500mA, SOT457
Subcategory: General Purpose NPN/NPN Double Transistor

BC817DS-QX Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
REACH Status: REACH Unaffected

BC817DS-QX Estimated Pricing

Qty Low High
1+ $0.45 $0.45
10+ $0.28 $0.28
100+ $0.17 $0.17
500+ $0.13 $0.13
1,000+ $0.12 $0.12
3,000+ $0.10 $0.10
6,000+ $0.09 $0.09
9,000+ $0.08 $0.08
15,000+ $0.08 $0.08
21,000+ $0.08 $0.08
30,000+ $0.07 $0.07

Estimated market price range - modelled values for guidance only, not live distributor offers.

BC817DS-QX Features

  • Dual NPN transistors in single SOT457 package.
  • Rated for 45V collector-emitter breakdown voltage.
  • Supports up to 500 mA continuous collector current.
  • AEC-Q101 qualified for automotive applications.
  • DC current gain range of 160 to 400.

BC817DS-QX Applications

  • Ideal for general purpose switching circuits.
  • Used in signal amplification applications.
  • Suitable for automotive electronic modules.

BC817DS-QX FAQs

7 frequently asked questions generated from this part’s specifications.
What is the collector-emitter breakdown voltage?

Maximum VCEO is 45 V.

What package is the BC817DS-QX available in?

SOT457 (SC-74, TSOP6) surface-mount package with 6 leads.

What is the operating temperature range?

Ambient temperature range is -65°C to 150°C, with maximum junction temperature 150°C.

Is the BC817DS-QX RoHS compliant?

Listed as RoHS3 compliant, but this status is unverified and should be confirmed.

What is the maximum collector current?

Continuous collector current is 500 mA, peak collector current 1 A.

What is the DC current gain range?

hFE ranges from 160 to 400 at VCE = 1 V, IC = 100 mA.

Is this transistor qualified for automotive applications?

Yes, it is AEC-Q101 qualified and recommended for automotive use.

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