LCE6.5A LITTELFUSE | Alldatasheet
Document overview
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Technical content
311www.littelfuse.com 1500W Axial Leaded Transient Voltage Supressors LCE Series
FEATURES
- RoHS compliant
- Plastic package has Underwriters Laboratory Flammability Classification 94V-O
- 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
- Low capacitance
- High temperature soldering guaranteed: 265˚C/10 seconds,0.375"(9.5mm) lead length, 5lbs., (2.3kg) tension MAXIMUM RATINGS AND CHARACTERISTICS @25˚C AMBIENT TEMPERATURE (unless otherwise noted) PARAMETER Peak pulse power Dissipation with a 10/1000µs waveform (note 1,FIG.1) Steady State Power Dissipation, TL= 75 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 VALUE Min 1500 See Table 1 -55 to +175 UNIT Watts Watts Amps Notes: 1. Non-repetitive current pulse, per Fig.3 and derated above T A= 25˚C per Fig.2 SYMBOL PPPM PM(AV) IPPM Tj, TsTG LC E C A Voltage Bi-Directional Packaging Options 5% Voltage Tolerance B= Bulk (500 pcs) T= Tape and reeled (1200 pcs)
ORDERING INFORMATION
Agency Approvals: Recognized under the Components Program of Underwriters Laboratories. Agency File Number: E128662 Mechanical Specifications: Weight: 0.045 ounce, 1.2 grams Case: JEDEC DO-201 Molded Plastic over passivated junction Mounting Position: Any Polarity: Color band denotes cathode except Bidirectionals Terminal: Solder Plated, solderable per MIL-STD-750, Method 2026 Standard Packaging: 16mm tape (EIA STD RS-481) RoHS 6SILICON DIODE ARRAYS
312 www.littelfuse.com 1500W Axial Leaded Transient Voltage Supressors LCE Series RoHS Part Number Reverse Stand off Voltage GE VWM (Volts) Breakdown Voltage VBR (Volts) @ IT Maximum Reverse Leakage IR @ VR (µA) Maximum Clamping Voltage VC @ IPP (Volts) Maximum Peak Pulse Current IPP (A) ELECTRICAL SPECIFICATION @ Tamb 25°C MIN MAX Test Current IT (mA) Maximum Junction Capacitance @ 0 Volts (pF) Working Inverse Blocking Voltage VWIB (Volts) Working Inverse Blocking Voltage VWIB (Volts) Peak Inverse Blocking Voltage VPIB (Volts) Note: For parts without A, the VBR is ± 10%.
313www.littelfuse.com LCE Series RoHS Fig. 1 Peak Pulse Power Rating Fig. 3 Pulse Waveform Fig. 4 AC Line Protection Application Fig. 2 Power Derating Curve td- Pulse Width (sec.) TL- Lead Temperature (˚C) PPPM- Peak Pulse Power (KW)IPPM- Peak Pulse Current, % I RSM Percentage of Rated Power (%) 0.1µs 1.0µs 10µs 100µs 1.0ms 10ms 0.1 100 100 150 1.0 2.0 3.0 4.0 100 100 125 150 175 200 Application Note: Device must be used with two units in parrellel, opposite in polarity as shown on circuit for AC signal lin protection. tr=10µsec Peak Value IPPM Half Value IPPM TJ=25˚C Pulse Width(td) is defined as the point where the peak current decays to 50% of IPPM 10/1000µsec. Waveform as defined by R.E.A Low Capacitance TVC td Lead Lenths 0.375" (9.5mm) Peak Power (single Pulse) Average Power Ratings and Characteristic Curves TA=25˚C unless otherwise noted 1500W Axial Leaded Transient Voltage Supressors 6SILICON DIODE ARRAYS
1500W Axial Leaded Transient Voltage Supressors LCE Series RoHS 1.0 (25.4) MIN. 1.0 (25.4) MIN. 210(5.3) 190(4.8) DIA. All dimensions in inches and (millimeters) 0.042(1.07) 0.038(0.96) DIA. 0.375(9.5) 0.285(7.2) Case Style 1.5KE (DO-201) Package Outline Dimensions www.littelfuse.com314 Silicon Avalanche Diodes