RECTRON TFMBJ78, TFMBJ75A, TFMBJ75, TFMBJ70A, TFMBJ70 Datasheet

RECTRON

SEMICONDUCTOR

TECHNICAL SPECIFICA TION

FEA TURES

* Plastic package has underwriters laboratory
* Glass passivated chip construction
* 600 watt surage capability at 1ms
* Excellent clamping capability
* Low zener impedance
* Fast response time

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25 oC ambient temperature unless otherwise specified.

TVS

TFMBJ

SERIES

DO-214AA

600 WATT PEAK POWER 1.0 WATT STEADY STATE

GPP TRANSIENT VOLTAGE SUPPRESSOR

Dimensions in inches and (millimeters)

MAXIMUM RATINGS

(At TA = 25oC unless otherwise noted)

DEVICES FOR BIPOLAR APPLICA TIONS

For Bidirectional use C or CA suffix for types TFMBJ5.0 thru TFMBJ170

Electrical characteristics apply in both direction

1998-8

Ratings at 25 oC ambient temperature unless otherwise specified.

3. Lead temperature at

TL = 25oC

NOTES :

2. Mounted on 0.2 X 0.2”( 5.0 X 5.0mm ) copper pad to each terminal.

1. Non-repetitive current pulse, per Fig.3 and derated above TA = 25oC per Fig.2.

4. Measured on 8.3mS single half sine-wave duty cycle = 4 pules per minute maximum.

5. VF = 3.5V on TFMBJ-5.0 thru TFMBJ-90 devices and VF = 5.0V on TFMBJ-100 thru TFMBJ-170 devices.

RATINGS

Steady State Power Dissipation at

TL = 75oC

(Note 2)

Peak Pulse Current with a 10/1000uS waveform ( Note 1, Fig.3 )

Maximum Instantaneous Forward Voltage at 50A for unidirectional
only (Note 3,4)

SYMBOL

I

FSM

V

F

TJ, T

STG

Volts

-55 to + 150

0

C

UNITS

Amps

Peak Power Dissipation with a 10/1000uS (Note 1,2, Fig.1)

Minimum 600

100

SEE NOTE 4

VALUE

Operating and Storage Temperature Range

P

PPM

Watts

I

PPM

AmpsSEE TABLE 1

Peak Forward Surge Current 8.3mS single half sine-wave
superimposed on rated load (JEDEC method) (Note 2,3)
unidirectional only

PM(AV) 5.0 Watts

RECTRON