LOW CAPACITANCE TRANSZORB TRANSIENT VOLTAGE SUPPRESSOR - General
Description
LCE6.
5 THRU LCE28A SERIES
LOW CAPACITANCE TRANSZORB™ TRANSIENT VOLTAGE SUPPRESSOR
Stand-off Voltage - 6.
5 to 28 Volts
Schematic
Transient Voltage Suppressor
Peak Pulse Power - 1500 Watts
FEATURES
♦ Plastic package has Underwriters Laboratory Flammability Classification 94V-0 ♦ Glass passivated junction ♦ 1500W peak pulse power capability with a 10/1000µs waveform, repetition rate (duty cycle): 0.
05% ♦ Excellent clamping capability ♦ Low incremental surge resistance ♦ Fast response time: typically less than 5.
0ns from 0 volts to V(BR) ♦ Ideal for data line applications ♦ High temperature soldering guaranteed: 265°C/10 seconds, 0.
375" (9.
5mm) lead length, 5lbs.
(2.
3 kg) tension
Case Style 1.
5KE
1.
0 (25.
4) MIN.
Diode
0.
210 (5.
3) 0.
190 (4.
8) DIA.
0.
375 (9.
5) 0.
285 (7.
2)
1.
0 (25.
4) MIN.
MECHANICAL DATA
Case: Molded plastic body over a passivated junction Terminals: Plated axial leads, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes positive end (cathode) Mounting Position: Any Weight: 0.
045 ounce, 1.
2 grams
0.
042 (1.
07) 0.
038 (0.
96) DIA.
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
SYMBOL
VALUE
UNITS
Peak pulse power dissipation with a 10/1000µs waveform
(NOTE 1, FIG.
1)
PPPM PM(AV) IPPM TJ, TSTG
Minimum 1500 6.
5
SEE TABLE 1
Watts Watts Amps °C
Steady state power dissipation, TL=75°C with at lead lengths 0.
375" (9.
5mm) Peak power pulse surge current with a 10/1000µs waveform ( FIG.
3, NOTE 1) Operating junction and storage temperature range
NOTE: (1) Non-repetitive current pulse, per Fig.
3 and derated above TA=25°C per Fig.
2
-65 to +175
ELECTRICAL CHARACTERISTICS at (TA=25°C UNLESS OTHERWISE NOTED) TABLE 1
BREAKDOWN VOLTAGE TEST CURRENT V(BR) (VOLTS) at IT MIN / MAX mA 7.
22-8.
82 10.
0 7.
22-7.
98 10.
0 7.
78-9.
51 10.
0 7.
78-8.
60 10.
0 8.
33-10.
2 10.
0 8.
33-9.
21 10.
0 8.
89-10.
9 1.
0 8.
89-9.
83 1.
0 9.
44-11.
5 1.
0 MAXIMUM REVERSE LEAKAGE AT VWM ID (µA)...
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