Datasheet FMMT459 Datasheet (Zetex) [ru]

FMMT459
500V Silicon NPN high voltage switching transistor

Summary

V

(BR)CEV

V

(BR)ECV

I

c(cont)

V

ce(sat)

> 500V
> 6V

= 150 mA

= 70 mV @ 50 mA

Description

This new high voltage transistor provides users with very efficient performance, combining low
V

CE(SAT)

in high efficiency Telecom and protected line switching applications.

high Hfe to give extremely low on state losses at 500V operation, making it ideal for use

Features

■ 6V reverse blocking capability

■ Low saturation voltage - 90mV @ 50mA

■ Hfe ⬎ 50 @ 30 mA

■ I

=150mA continuous

C

■ SOT23 package with Ptot 625mW

■ Specification can be supplied in other package outlines

Applications

■ Electronic test equipment

■ Offline switching circuits

■ Piezo actuators

■ RCD circuits

Ordering information

Device Reel size

(inches)

FMMT459TA 7 8 3,000

FMMT459TC 13 8 10,000

Tape width

(mm)

Quantity

per reel

Pin out - top view

Device marking

459

Issue 5 - August 2005 1 www.zetex.com

© Zetex Semiconductors plc 2005

FMMT459

Absolute maximum ratings

Parameter Symbol Limit Unit

Collector-base voltage V

Collector-emitter voltage V

Collector-emitter voltage V

Emitter-base voltage V

Emitter-collector voltage V

Peak pulse current I

Continuous collector current

*

Base current I

Power dissipation @ T

A

=25°C

*

Linear derating factor

Power dissipation @ T

A

=25°C

†

Linear derating factor

Operating and storage temperature range T

Thermal resistance

CBO

CEV

CEO

EBO

ECV

CM

I

C

B

P

D

P

D

j:Tstg

500 V

500 V

450 V

6V

6V

0.5 A

0.15 A

0.2 A

625

5

806

6.4

-55 to

mW

mW/°C

mW

mW/°C

°C

+150

Parameter Symbol Value Unit

Junction to ambient

Junction to ambient

NOTES:

* For a device surface mounted on 25mm x 25mm FR4 PCB with high coverage of 1oz copper, in still air conditions
† as above measured at t<5secs.

*

†

R

R

⍜JA

⍜JA

200 °C/W

155 °C/W

Issue 5 - August 2005 2 www.zetex.com

© Zetex Semiconductors plc 2005

Thermal characteristics

FMMT459

1

100m

DC

1s

10m

Collector Current (A)

C

I

1m

100m 1 10 100

100ms

Single Pulse T

10ms

amb

1ms

100µs

=25°C

VCE Collector-Emitter Voltage (V)

Safe Operating Area

200

150

D=0.5

100

D=0.2

50

0

100µ 1m 10m 100m 1 10 100 1k

Thermal Resistance (°C/W)

Pulse Width (s)

Single Pulse

D=0.05

D=0.1

0.7

0.6

0.5

0.4

0.3

0.2

0.1

0.0
0 20 40 60 80 100 120 140 160

Max Power Dissipation (W)

Temperature (°C)

Derating Curve

Transient Thermal Impedance

Issue 5 - August 2005 3 www.zetex.com

© Zetex Semiconductors plc 2005

FMMT459

Electrical characteristics (at T

= 25°C unless otherwise stated)

amb

Parameter Symbol Min. Typ. Max. Unit Conditions

Collector-base

BV

CBO

500 700 V IC = 100␮A

breakdown voltage

Collector-emitter
breakdown voltage

Collector-emitter
breakdown voltage

Emitter-base

BV

BV

BV

CEV

CEO

EBO

500 700 V IC = 10␮A,

0.3V > V

450 500 V

68.1 VI

= 10mA

I

C

= 100␮A

E

breakdown voltage

Emitter-base
breakdown voltage

BV

ECV

68.1 VI

= 1␮A,

C

0.3V > V

(reverse blocking)

Collector-emitter

I

CES

100 nA VCE=450V

cut-off current

Collector-base

I

CBO

100 nA VCB=450V

cut-off current

Emitter-base

I

EBO

100 nA VEB=5V

cut-off current

Static forward current
transfer ratio

Collector-emitter

V

CE(sat)

saturation voltage

Base-emitter

V

BE(sat)

saturation voltage

Base-emitter turn-on

V

BE(on)

voltage

Transition frequency f

H

FE

50 120

70

60

70

75
90

mV
mV

0.76 0.9 V

0.71 0.9 V

T

50 MHz IC = 10mA, VCE = 20V

IC = 30mA, VCE = 10V

I

= 50mA*, VCE = 10V

C

I

= 20mA, IB = 2mA

C

IC = 50mA, IB = 6mA

= 50mA, IB = 5mA

I

C

= 50mA, VCE = 10V

I

C

f = 20MHZ

Output capacitance C

Turn-on time t

Turn-off time t

obo

(ON)

(OFF)

5

113 ns IC = 50mA, VC = 100V

3450 ns IC = 50mA, VC = 100V

FVCB = 20V, f = 1MHZ

P

= 5mA, IB2 = 10mA

I

B1

= 5mA, IB2 = 10mA

I

B1

> -1V

BE

*

> -6V

BC

*

*

*

*

NOTES:

* Measured under pulsed conditions. Pulse width = 300␮s; duty cycle <2%

Note: For high voltage applications, the appropriate industry sector guidelines should be
considered with regards to voltage spacing between Terminals.

Issue 5 - August 2005 4 www.zetex.com

© Zetex Semiconductors plc 2005

Electrical characteristics

FMMT459

1

Tamb=25°C

IC/IB=50

(V)

100m

CE(SAT)

V

10m

1m 10m 100m

IC/IB=20

IC Collector Current (A)

V

Normalised Gain

1.2

1.0

0.8

0.6

0.4

0.2

0.0

100°C

25°C

-55°C

1m 10m 100m

CE(SA T)

v I

IC Collector Current (A)

hFE v I

C

C

VCE=10V

IC/IB=10

210

180

150

120

90

60

30

0

0.40

IC/IB=20

0.35

0.30

0.25

(V)

0.20

0.15

CE(SAT)

V

0.10

0.05

1m 10m 100m

100°C

25°C

IC Collector Current (A)

V

1.0

IC/IB=20

)

0.8

FE

(V)

0.6

BE(SAT)

V

0.4

Typical Gain (h

-55°C

25°C

100°C

1m 10m 100m

CE(SA T)

v I

IC Collector Current (A)

V

BE(SA T)

v I

-55°C

C

C

1.0

VCE=10V

0.8

-55°C

(V)

0.6

BE( ON)

V

0.4

1m 10m 100m

25°C

100°C

IC Collector Current (A)

V

v I

BE(ON)

Issue 5 - August 2005 5 www.zetex.com

© Zetex Semiconductors plc 2005

C

Packaging details - SOT23

L

FMMT459

H

N

D

G

3 leads

M

B

A

C

K

F

Package dimensions

Dimensions in inches are control dimensions, dimensions in millimeters are approximate.

Dim. Millimeters Inches Dim. Millimeters Inches

Min. Max. Min. Max. Min. Max. Max. Max.

A 2.67 3.05 0.105 0.120 H 0.33 0.51 0.013 0.020

B 1.20 1.40 0.047 0.055 K 0.01 0.10 0.0004 0.004

C - 1.10 - 0.043 L 2.10 2.50 0.083 0.0985

D 0.37 0.53 0.015 0.021 M 0.45 0.64 0.018 0.025

F 0.085 0.15 0.0034 0.0059 N 0.95 Nom. 0.0375 Nom.

G 1.90 Nom. 0.075 Nom. - - - - -

Europe

Zetex GmbH
Streitfeldstraße 19
D-81673 München
Germany

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These offices are supported by agents and distributors in major countries world-wide.
This publication is issued to provide outline information only which (unless agreed by the company in writing) may not be used, applied or
reproduced for any purpose or form part of any order or contact or be regarded as a representation relating to the products or services concerned.
The company reserves the right to alter without notice the specification, design, price or conditions of supply of any product or service.

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Zetex Inc
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USA

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Corporate Headquarters

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