TRANSZORB Transient Voltage Suppressors - Vishay Siliconix
Description
1.
5KE Series and 1N6267 thru 1N6303A
Vishay Semiconductors
formerly General Semiconductor
TRANSZORB® Transient Voltage Suppressors
Case Style 1.
5KE
d e d n ange e t Ex e R Features g a t Vol
V(BR) Unidirectional 6.
8 to 540V V(BR) Bidirectional 6.
8 to 440V Peak Pulse Power 1500W
1.
0 (25.
4) MIN.
0.
210 (5.
3) 0.
190 (4.
8) DIA.
• Underwriters Laboratory Recognition under UL standard for safety 497B: Isolated Loop Circuit Protection • Glass passivated junction • 1500W peak pulse power capabililty on 10/1000µs waveform, repetition rate (duty cycle): 0.
05% • Excellent clamping capability • Low incremental surge resistance • Very fast response time • Includes 1N6267 thru 1N6303A
0.
375 (9.
5) 0.
285 (7.
2)
Mechanical Data
Case: Molded plastic body over passivated junction Terminals: Plated axial leads, solderable per MIL-STD-750, Method 2026 High temperature soldering guaranteed: 265°C/10 seconds, 0.
375" (9.
5mm) lead length, 5lbs.
(2.
3 kg) tension Polarity: For unidirectional types the color band denotes the cathode, which is positive with respect to the anode under normal TVS operation Mounting Position: Any Weight: 0.
045 oz.
, 1.
2 g Flammability: Epoxy is rated UL 94V-0 Packaging Codes – Options (Antistatic): 51 – 1K per Bulk box, 10K/carton 54 – 1.
4K per 13" paper Reel (52mm horiz.
tape), 4.
2K/carton 73 – 1K per horiz.
tape & Ammo box, 10K/carton
Dimensions in inches and (millimeters)
1.
0 (25.
4) MIN.
0.
042 (1.
07) 0.
038 (0.
96) DIA.
Devices for Bidirectional Applications
For bi-directional, use C or CA suffix for types 1.
5KE6.
8 thru types 1.
5KE440 (e.
g.
1.
5KE6.
8C, 1.
5KE440CA).
Electrical characteristics apply in both directions.
Maximum Ratings and Characteristics
Parameter Peak power dissipation with a 10/1000µs waveform Peak pulse current wih a 10/1000µs waveform Steady state power dissipation at TL = 75OC, lead lengths 0.
375” (9.
5mm)(2) Peak forward surge current, 8.
3ms single half sine-wave unidirectional only (3) Maximum instantaneous forward voltage at 100A fo...
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