Diodes Inc FMMT458TA Transistor, 225 mA NPN, 400 V, 3-Pin SOT-23

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Subtotal (1 pack of 25 units)*

$13.43

(exc. GST)

$14.77

(inc. GST)

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  • Plus 3,175 unit(s) shipping from 09 November 2026
  • Plus 7,325 unit(s) shipping from 16 November 2026
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25 - 725$0.537$13.43-
750 - 1475$0.523$13.08$10.50
1500 +$0.514$12.85$34.50

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RS Stock No.:
155-046
Mfr. Part No.:
FMMT458TA
Brand:
DiodesZetex
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Brand

DiodesZetex

Product Type

Transistor

Maximum DC Collector Current Idc

225mA

Maximum Collector Emitter Voltage Vceo

400V

Package Type

SOT-23

Mount Type

Surface

Transistor Configuration

Single

Maximum Collector Base Voltage VCBO

400V

Maximum Power Dissipation Pd

500mW

Maximum Emitter Base Voltage VEBO

5V

Minimum DC Current Gain hFE

15

Minimum Operating Temperature

-55°C

Maximum Transition Frequency ft

50MHz

Transistor Polarity

NPN

Pin Count

3

Maximum Operating Temperature

150°C

Standards/Approvals

No

Width

1.4mm

Series

FMMT458

Height

1.1mm

Length

3mm

Automotive Standard

AEC-Q101

High Voltage Transistors, Diodes Inc


Transistors, Diodes Inc


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