TFMAJ RECTRON | Alldatasheet
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Technical content
FEATURES
- Plastic package has underwriters laboratory * Glass passivated chip construction * 400 watt surage capability at 1ms * Excellent clamping capability * Low zener impedance * Fast response time MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 o C ambient temperature unless otherwise specified. TVS TFMAJ SERIES DO-214AC 400 WATT PEAK POWER 1.0 WATT STEADY STATE GPP TRANSIENT VOLTAGE SUPPRESSOR Dimensions in inches and (millimeters) MAXIMUM RA TINGS (At TA = 25 o C unless otherwise noted) DEVICES FOR BIPOLAR APPLICATIONS For Bidirectional use C or CA suffix for types TFMAJ5.0 thru TFMAJ170 Electrical characteristics apply in both direction 1998-8 Ratings at 25 o C ambient temperature unless otherwise specified. 3. Lead temperature at TL = 25 o C NOTES : 1. Non-repetitive current pulse, per Fig.3 and derated above TA = 25 o C per Fig.2. 4. Measured on 8.3mS single half sine-wave duty cycle = 4 pules per minute maximum. 5. Peak pulse power waveform is 10/1000uS. RATINGS Steady State Power Dissipation (Note 3) Peak Pulse Current with a 10/1000uS waveform ( Note 1, Fig.2 ) Maximum Instantaneous Forward Voltage at 25A (Note 4) SYMBOL IFSM V F TJ, TSTG Volts -55 to + 150 0 C UNITS Amps Peak Power Dissipation with a 10/1000uS (Note 1,2,5 Fig.1) Minimum 400 3.5 VALUE Operating and Storage Temperature Range P PPM Watts IPPM AmpsSEE TABLE 1 Peak Forward Surge Current per Fig.5 (Note 3) P M (AV ) 1.0 Watts