SOT-23-3
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

FMMT491ATA

DigiKey Part Number
FMMT491ATR-ND - Tape & Reel (TR)
FMMT491ACT-ND - Cut Tape (CT)
FMMT491ADKR-ND - Digi-Reel®
Manufacturer
Diodes Incorporated
Manufacturer Product Number
FMMT491ATA
Description
TRANS NPN 40V 1A SOT-23-3
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Bipolar (BJT) Transistor NPN 40 V 1 A 150MHz 500 mW Surface Mount SOT-23-3
Datasheet
 Datasheet
EDA/CAD Models
FMMT491ATA Models
Product Attributes
Type
Description
Select All
Category
Mfr
Diodes Incorporated
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Transistor Type
NPN
Current - Collector (Ic) (Max)
1 A
Voltage - Collector Emitter Breakdown (Max)
40 V
Vce Saturation (Max) @ Ib, Ic
500mV @ 100mA, 1A
Current - Collector Cutoff (Max)
100nA
DC Current Gain (hFE) (Min) @ Ic, Vce
300 @ 500mA, 5V
Power - Max
500 mW
Frequency - Transition
150MHz
Operating Temperature
-55°C ~ 150°C (TJ)
Mounting Type
Surface Mount
Package / Case
TO-236-3, SC-59, SOT-23-3
Supplier Device Package
SOT-23-3
Base Product Number
FMMT491
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 15,805
Check for Additional Incoming Stock
Quantity
All prices are in AUD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.77000$0.77
10$0.47700$4.77
100$0.30220$30.22
500$0.22660$113.30
1,000$0.20215$202.15
* All Digi-Reel orders will add a $9.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.17107$513.21
6,000$0.15540$932.40
9,000$0.14740$1,326.60
15,000$0.13842$2,076.30
21,000$0.13310$2,795.10
30,000$0.12793$3,837.90
75,000$0.11678$8,758.50
Manufacturers Standard Package
Unit Price without GST:$0.77000
Unit Price with GST:$0.84700
You May Also Be Interested InSee All
8 Items
FMMT591ATA

FMMT591ATA

TRANS PNP 40V 1A SOT-23-3

Diodes Incorporated

$0.92000
FMMT491TA

FMMT491TA

TRANS NPN 60V 1A SOT-23-3

Diodes Incorporated

$0.82000
FMMT493TA

FMMT493TA

TRANS NPN 100V 1A SOT-23-3

Diodes Incorporated

$0.77000
ADUM4195-1WBRIZ-R7

ADUM4195-1WBRIZ-R7

HIGH STABILITY ISOLATED ERROR AM

Analog Devices Inc.

$15.05000
FMMT491AQTA

FMMT491AQTA

TRANS NPN 40V 1A SOT-23-3

Diodes Incorporated

$1.04000
LT3935RV#PBF

LT3935RV#PBF

IC LED DRVR RGLTR PWM 4A 28LQFN

Analog Devices Inc.

$12.33000
IRS4428STRPBF

IRS4428STRPBF

IC GATE DRVR LOW-SIDE 8SOIC

Infineon Technologies

$1.71000
PMMT491A,215

PMMT491A,215

TRANS NPN 40V 1A TO-236AB

Nexperia USA Inc.

$0.63000