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FMMT458Q

400V NPN High-Voltage Transistor in SOT23

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BV_CEO > 400V
I_C = 225mA High Continuous Collector Current
I_CM = 1A Peak Pulse Current
500mW Power Dissipation
Excellent h_FE Characteristics Up To 100mA
Complementary PNP Type: FMMT558Q
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
The FMMT458Q is suitable for automotive applications requiring specific change control; this part is AEC-Q101 qualified, PPAP capable, and manufactured in IATF16949 certified facilities. https://www.diodes.com/quality/product-definitions/

Product Specifications

Category	High Voltage Transistor
Compliance(Only Automotive supports PPAP)	Automotive
Polarity	NPN
VCEO, VCES (V)	400
IC (A)	0.225
ICM (A)	1
PD (W)	0.5
hFE (Min)	100
hFE (@ IC) (A)	0.001
h_FE(Min 2)	15
hFE (@ IC2) (A)	0.1
VCE(sat) Max (mV)	200
V_CE(SAT) (@ IC/IB) (A/mA)	0.02/2
VCE(sat) (Max.2) (mV)	500
VCE(sat) (@ IC/IB2) (A/mA)	0.05/6
fT (MHz)	50
RCE(sat) (mΩ)	-

SPICE Model

FMMT458Q.spice.txt

Recommended Soldering Techniques

TN1.pdf

RoHS CofC

RoHSFile