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1.5KE33CA

Part Number 1.5KE33CA
Manufacturer Littelfuse
Title TVS Diodes
Description The 1.5KE Series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transie...
Features
• 1500W peak pulse capability at 10/1000μs waveform, repetition rate (duty cycles):0.01%
• Glass passivated chip junction in DO-201 Package
• Fast response time: typically less than 1.0ps from 0 Volts to BV min
• Excellent clamping capability
• Typical failure mode is short from over-specified vol...

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Datasheet 1.5KE33CA PDF File







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1.5KE33C : ® WON-TOP ELECTRONICS Features  Glass Passivated Die Construction  1500W Peak Pulse Power Dissipation  5.5V – 513V Standoff Voltage  Uni- and Bi-Directional Versions Available  Excellent Clamping Voltage  Typical Response Time 1nS  Plastic Case Material has UL Flammability Classification Rating 94V-0 Mechanical Data  Case: DO-201AE, Molded Plastic  Terminals: Plated Leads Solderable per MIL-STD-202, Method 208  Polarity: Cathode Band Except Bi-Directional  Weight: 1.20 grams (approx.)  Mounting Position: Any  Marking: Type Number  Lead Free: For RoHS / Lead Free Version, Add “-LF” Suffix to Part Number, See Page 6 1.5KE SERIES 1500W TRANSIENT VOLTAGE SUPPRESSOR Pb AB A D .

1.5KE33C : .

1.5KE33C : 1.5KE SERIES GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR PEAK PULSE POWER 1500 Watts BREAK DOWN VOLTAGE 6.8 to 440 Volts Recongnized File # E210467 FEATURES • Plastic package has Underwriters Laboratory Flammability Classification 94V-O • Glass passivated chip junction in DO-201AE package • 1500W surge capability at 1.0ms • Excellent clamping capability • Low zener impedance • Fast response time: typically less than 1.0 ps from 0 volts to BV min • High temperature soldering guaranteed: 260°C/10 seconds/.375" ,(9.5mm) lead length/5lbs., (2.3kg) tension • Lead free in comply with EU RoHS 2002/95/EC directives 0.375(9.5) 0.285(7.2) 1.0(25.4)MIN. 0.042(1.07) 0.037(0.94) 0.210(.

1.5KE33C : • 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 Absolute Maximum Ratings and Characteristics Ratings at 25 OC ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. Parameter Symbol Value Peak Power Dissipation with a 10/1000 µs waveform 1) Steady State Power Dissipation at TL = 75 OC Lead lengths 0.375"(9.5 mm) 2) PPPM PM(AV) Min.1500 6.5 Peak Forward Surge Current, 8.3 ms Single half sine-wave unidirectional only 3) IFSM 200 Maximu.

1.5KE33C-HF : 1500W Transient Voltage Suppressor 1.5KE-HF Series Stand-off Voltage: 6.8 ~ 600V Power Dissipation: 1500 Watts RoHS Device Halogen Free COMCHIP SMD Diodes Specialist Features -Glass passivated chip. -Low leakage. -1500W peak pulse power capability with a 10/1000μs waveform, repetitive rate (duty cycle): 0.01%. -Uni and Bidirectional unit. -Excellent clamping capability. -Very fast response time. Mechanical Data -Case: Molded plastic DO-201 -Epoxy: UL 94V-0 rate flame retardant -Terminals: Axial leads, solderable per MIL-STD-202, Method 208 guranteed -Polarity: Color band denotes cathode end except Bipolar -Mounting position: Any -Approx. weight: 0.844 grams DO-201 1.000(25.40) Min. 0.37.

1.5KE33CA : 1.5KE6.8(C)(A) THRU 1.5KE550(C)(A) E480232 Features • Economical Series and Quick Response • Available in Both Unidirectional and Bidirectional Construction • Excellent Clamping Capability • Halogen Free Available Upon Request By Adding Suffix "-HF" • Moisture Sensitivity Level 1 • Epoxy Meets UL 94 V-0 Flammability Rating • Lead Free Finish/RoHS Compliant ("P" Suffix Designates RoHS Compliant. See Ordering Information) Application • This Series Has a Peak Pulse Power Rating of 1500 Watts for One Millisecond. It Can Protect Intergrated Circuit,Hybrids,CMOS,MOS, and Other Voltage Sensitive Components in a Board Range of Applications Such as Telecommunications,Power Supplies,Computer, Automot.

1.5KE33CA : 1.5KE Series Protection Diodes Transient Voltage Suppressors Features: • Glass passivated chip junction in moulded plastic package • 1,500 W surge capability at 1 ms • Low zener impedance • Excellent clamping capability • Fast response time : Typically less than 1 ps from 0 volts to BV minimum • Typical IR less than 1 µA above 10 V • High temperature soldering : 260°C / 10 seconds /.375 inches, (9.5 mm) lead length / 5 lbs. (2.3 kg) tension • Low clamping voltages • Wide voltage range • High transient power dissipation • No wear-out limitation • Small physical size 1.5KE Series Mechanical Data Case Terminals Polarity Mounting Position Weight : JEDEC DO-201AE moulded plastic.

1.5KE33CA : ® WON-TOP ELECTRONICS Features  Glass Passivated Die Construction  1500W Peak Pulse Power Dissipation  5.5V – 513V Standoff Voltage  Uni- and Bi-Directional Versions Available  Excellent Clamping Voltage  Typical Response Time 1nS  Plastic Case Material has UL Flammability Classification Rating 94V-0 Mechanical Data  Case: DO-201AE, Molded Plastic  Terminals: Plated Leads Solderable per MIL-STD-202, Method 208  Polarity: Cathode Band Except Bi-Directional  Weight: 1.20 grams (approx.)  Mounting Position: Any  Marking: Type Number  Lead Free: For RoHS / Lead Free Version, Add “-LF” Suffix to Part Number, See Page 6 1.5KE SERIES 1500W TRANSIENT VOLTAGE SUPPRESSOR Pb AB A D .

1.5KE33CA : .

1.5KE33CA : 1.5KE6V8(C)A - 1.5KE400(C)A 1500W TRANSIENT VOLTAGE SUPPRESSOR Features · 1500W Peak Pulse Power Dissipation · Voltage Range 6.8V - 400V · Constructed with Glass Passivated Die · Uni and Bidirectional Versions Available · Excellent Clamping Capability · Fast Response Time · Lead Free Finish, RoHS Compliant (Note 3) Mechanical Data · Case: DO-201 · Case Material: Transfer Molded Epoxy. UL Flammability Classification Rating 94V-0 · Moisture Sensitivity: Level 1 per J-STD-020C · Terminals: Finish - Tin. Leads: Axial, Solderable per MIL-STD-202 Method 208 · Ordering Information: See Page 4 · Marking: Unidirectional - Type Number and Cathode Band · Marking: Bidirectional - Type Number Only · Wei.

1.5KE33CA : 1.5KE6.8(C)A - 1.5KE440(C)A Discrete POWER & Signal Technologies 1.5KE6.8(C)A - 1.5KE440(C)A Features • • • • • Glass passivated junction. 1500W Peak Pulse Power capability at 1.0 ms. Excellent clamping capability. Low incremental surge resistance. Fast response time; typically less than 1.0 ps from 0 volts to BV for unidirectional and 5.0 ns for bidirectional. Typical IR less than 1.0 µA above 10V. 1.0 min (25.4) Dimensions in inches (mm) 0.375 (9.525) 0.265 (6.731) DO-201AE COLOR BAND DENOTES CATHODE 0.210 (5.334) 0.188 (4.775) 0.042 (1.067) 0.037 (0.940) • DEVICES FOR BIPOLAR APPLICATIONS - Bidirectional types use CA suffix. - Electrical Characteristics apply in both directions. 1.

1.5KE33CA : 1.5KE SERIES GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR PEAK PULSE POWER 1500 Watts BREAK DOWN VOLTAGE 6.8 to 440 Volts Recongnized File # E210467 FEATURES • Plastic package has Underwriters Laboratory Flammability Classification 94V-O • Glass passivated chip junction in DO-201AE package • 1500W surge capability at 1.0ms • Excellent clamping capability • Low zener impedance • Fast response time: typically less than 1.0 ps from 0 volts to BV min • High temperature soldering guaranteed: 260°C/10 seconds/.375" ,(9.5mm) lead length/5lbs., (2.3kg) tension • Lead free in comply with EU RoHS 2002/95/EC directives 0.375(9.5) 0.285(7.2) 1.0(25.4)MIN. 0.042(1.07) 0.037(0.94) 0.210(.

1.5KE33CA : Elektronische Bauelemente 1.5KE Series Voltage 6.8V ~ 550V 1500W Peak Power TVS A suffix of "-C" specifies halogen & RoHS compliant FEATURES Plastic package has Underwriters Laboratory Flammability Classification 94V-0 Glass passivated junction 1500W peak pulse power capability on 10/1000us waveform, repetition rate (duty cycle): 0.05% Excellent clamping capability Low incremental surge resistance Very fast response time High temperature soldering guaranteed: 265°C/10s 0.375” (9.5mm) lead length, 5lbs. (2.3kg) tension MECHANICAL DATA Case: DO-27 Terminals: Plated axial leads, solderable per MIL-STD-750, method 2026 Polarity: For uni-directional types the color band denotes the cathode, wh.

1.5KE33CA : The 1.5KE TVS series is designed to protect sensitive equipment against electrostatic discharges according to IEC 61000-4-2, MIL STD 883 Method 3015, and electrical overstress such as IEC 61000-4-4 and 5. They are used for surges below 1500 W 10/1000 μs. This planar technology makes it compatible with high-end equipment and SMPS where low leakage current and high junction temperature are required to provide reliability and stability over time. DS0636 - Rev 5 - September 2022 For further information contact your local STMicroelectronics sales office. www.st.com 1.5KExxA, 1.5KExxCA Characteristics 1 Characteristics Table 1. Absolute maximum ratings (Tamb = 25 °C) Symbol Parameter Valu.

1.5KE33CA : VWM.

1.5KE33CA : • 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 Absolute Maximum Ratings and Characteristics Ratings at 25 OC ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. Parameter Symbol Value Peak Power Dissipation with a 10/1000 µs waveform 1) Steady State Power Dissipation at TL = 75 OC Lead lengths 0.375"(9.5 mm) 2) PPPM PM(AV) Min.1500 6.5 Peak Forward Surge Current, 8.3 ms Single half sine-wave unidirectional only 3) IFSM 200 Maximu.




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