MMSTA42 datasheet(1/2 Pages) MCC

Part #	MMSTA42

Description	NPN Small Signal Transistors

PDF	2 Pages

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Manufacturer	MCC [Micro Commercial Components]

Direct Link	http://www.mccsemi.com

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1 / 2 page

MMSTA42

NPN Small Signal

Transistors

Features

•

Epitaxial Planar Die Construction

•

Ideal for Medium Power Amplification and Switching

•

Ultra-small surface mount package

•

Marking : K3M

Maximum Ratings

Symbol

Rating

Unit

VCEO

Collector-Emitter Voltage

300

V

VCBO

Collector-Base Voltage

300

V

VEBO

Emitter-Base Voltage

6.0

V

IC

Collector Current-Continuous

(1) (3)

200

mA

PC

Power dissipation

(1)

200

mW

TJ

Junction Temperature

-55 to +150

OC

TSTG

Storage Temperature

-55 to +150

OC

Electrical Characteristics @ 25

OC Unless Otherwise Specified

Symbol

Parameter

Min

Max

Units

OFF CHARACTERISTICS

V(BR)CEO

Collector-Emitter Breakdown Voltage

(IC=1.0mAdc, IB=0)

300

---

Vdc

V(BR)CBO

Collector-Base Breakdown Voltage

(IC=100uAdc, IE=0)

300

---

Vdc

V(BR)EBO

Collector-Emitter Breakdown Voltage

(IE=100uAdc, IC=0)

6.0

---

Vdc

ICBO

Collector-Base Cutoff Current

(VCB=200Vdc,IE=0)

---

100

nAdc

IEBO

Emitter-Base Cutoff Current

(VCE=6.0Vdc, IC=0)

---

100

nAdc

ON CHARACTERISTICS

(2)

hFE

DC Current Gain

(IC=1.0mAdc, VCE=10Vdc)

(IC=10mAdc, VCE=10Vdc)

(IC=30mAdc, VCE=10Vdc)

25

40

---

VCE(sat)

Collector-Emitter Saturation Voltage

(IC=20mAdc, IB=2.0mAdc)

---

0.5

Vdc

VBE(sat)

Base-Emitter Saturation Voltage

(IC=20mAdc, IB=2.0mAdc)

---

0.9

Vdc

SMALL SIGNALCHARACTERISTICS

fT

Current-Gain-Bandwidth Product

(VCE=20V, f=100MHz, IC=10mA)

50

---

MHz

CCB

Collector-Base Capacitance

(VCB=20V, f=1.0MHz, IE=0)

---

3.0

pF

Note: 1. Valid provided that terminals are kept at ambient temperature.

2. Pulse test: Pulse width<300us, duty cycle<2%

3. When operated within safe operating area constraints.

SOT-323

Suggested Solder

Pad Layout

INCHES

MM

DIM

MIN

MAX

MIN

MAX

NOTE

A

.071

.087

1.80

2.20

B

.045

.053

1.15

1.35

C

.079

.087

2.00

2.20

D

.026 Nominal

0.65Nominal

E

.047

.055

1.20

1.40

F

.012

.016

.30

.40

G

.000

.004

.000

.100

H

.035

.039

.90

1.00

J

.004

.010

.100

.250

K

.012

.016

.30

.40

A

C

B

D

E

F

G

H

J

1.90

0.70

0.90

0.65

DIMENSIONS

K

omponents

20736 Marilla

Street Chatsworth

!"#

$% !"#

MCC

Revision: 4

2008/01/01

TM

Micro Commercial Components

E

B

C

www.mccsemi.com

1 of 2

•

Case Material:Molded Plastic. UL Flammability

Classificatio Rating 94-0 and MSL Rating 1

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