Request Quote













Request Quote


FMMT491ATA | DIODES INC.

DIODES INC. FMMT491ATA

FMMT491A Series NPN 1 A 40 V SMT Silicon Medium Power Transistor - SOT-23


Ordering Info

In Stock: 855000 Delivery

MOQ: 3000

Package Quantity: 3000

HTS Code: 8541.21.00

ECCN: EAR99

COO: CN

Subject to tariff fees.

*Product Country of Origin (COO) information may be unavailable at the time of order placement. Buyer acknowledges that additional duties, tariffs, or import fees may be assessed based on the actual COO once determined.

Quantity Cost
3000-854999 $0.0855
855000+ $0.0789


Secure Payment Methods: Accepted Payment Methods:  Visa, Mastercard, American Express, Discovery Card PayPal accepted
Need more Info?

Electrical Characteristics

Collector Current-Max (IC) 1
Collector-emitter Voltage-Max 40
Configuration SINGLE
DC Current Gain-Min (hFE) 35
JESD-30 Code R-PDSO-G3
JESD-609 Code e3
Moisture Sensitivity Level 1
Number of Elements 1
Number of Terminals 3
Operating Temperature-Max 150
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Polarity/Channel Type NPN
Power Dissipation-Max (Abs) 0.5
Qualification Status Not Qualified
Sub Category Other Transistors
Surface Mount YES
Terminal Finish Matte Tin (Sn) - annealed
Terminal Form GULL WING
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 40
Transistor Application SWITCHING
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 150