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FMMT589TA PNP bipolar transistor rated for 30V collector-emitter breakdown voltage and 1A continuous collector current. Offered in a SOT-23-3 surface mount package.
Mfr Part #:

FMMT589TA

Available from 3 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
PNP bipolar transistor rated for 30V collector-emitter breakdown voltage and 1A continuous collector current. Offered in a SOT-23-3 surface mount package.
✓ Total Stock: 3,460 pcs
$ Price Range: $0.14 - $0.62

FMMT589TA Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Partservice ✓
Non-Authorised Inventory information
2,813 pcs
On Request
2813 pcs On Request 1 On Request On Request On Request On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
600 pcs
On Request
600 pcs On Request 1 On Request On Request On Request On Request 2026-04-21 15:15:07
Trace Tec ✓
Non-Authorised Inventory information
47 pcs
On Request
47 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

FMMT589TA Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
DC Current Gain (hFE) (Min) @ Ic, Vce
Frequency
Halogen Free
Lead Style
Mounting Type
Operating Temperature
Power
SVHC Present
Storage Temperature
Supplier Device Package
Tape & Reel
Tape Width
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage
Weight
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FMMT589TA Description

Short technical summary and product information.

The FMMT589TA is a PNP medium power high performance bipolar junction transistor manufactured by Diodes Incorporated. It features a collector-emitter breakdown voltage (VCEO) of -30V and a continuous collector current rating of -1A, with a peak pulse current capability of -2A. The transistor offers a low saturation voltage of typically -350mV at -1A, resulting in a low equivalent on-resistance of 250mΩ.

 

With a transition frequency of 100MHz, this device is suitable for medium-speed switching and amplification applications. The DC current gain (hFE) is a minimum of 100 at 500mA and 2V. The device is qualified to AEC-Q101 standards for high reliability, making it suitable for automotive applications.

 

The FMMT589TA is housed in a molded plastic SOT-23-3 package with matte tin plated leads. It is surface mountable and has a moisture sensitivity level of 1 (unlimited). The package is UL 94V-0 rated and the device is RoHS compliant, halogen and antimony free (Green device).

FMMT589TA Quick Information

Product Type: Bipolar Transistor (BJT) - Single
Series: FMMT589
Canonical Name: FMMT589TA - PNP Bipolar Transistor, 30V VCEO, 1A Continuous Collector Current, SOT-23-3
Subcategory: PNP

FMMT589TA Compliance

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

FMMT589TA Estimated Pricing

Qty Low High
1+ $0.62 $0.62
10+ $0.38 $0.38
100+ $0.24 $0.24
500+ $0.18 $0.18
1,000+ $0.16 $0.16
3,000+ $0.14 $0.14

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

FMMT589TA Features

  • PNP transistor with 30V VCEO and 1A IC rating.
  • Low saturation voltage: -350mV typical at -1A.
  • Transition frequency of 100MHz for medium-speed switching.
  • Qualified to AEC-Q101 automotive reliability standard.
  • RoHS compliant and halogen-free Green device.

FMMT589TA Applications

  • Ideal for medium power switching circuits.
  • Used in automotive electronic control units.
  • Suitable for load switching and driver applications.
  • Can be used in DC-DC converters and power management.

FMMT589TA FAQs

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

The collector-emitter breakdown voltage (VCEO) is -30V (minimum).

What package is the FMMT589TA available in?

The device is available in a SOT-23-3 (SOT23) surface mount package.

What is the operating temperature range?

The operating junction temperature range is -55°C to 150°C.

Is the FMMT589TA RoHS compliant?

Yes, it is fully RoHS compliant per the datasheet.

What is the continuous collector current rating?

The continuous collector current (IC) is -1A maximum.

What is the DC current gain (hFE)?

The minimum DC current gain is 100 at Ic=500mA and Vce=2V.

Is the device qualified for automotive applications?

Yes, the FMMT589TA is qualified to AEC-Q101 standards for high reliability.

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