MDE Semiconductor, Inc. 78-150 Calle Tampico, Unit 210, La Quinta, CA., USA 92253 Tel : 760-564-8656 • Fax : 760-564-2414 1-800-831-4881 Email: [email protected] Web: www.mdesemiconductor.com MAXPak ™ Series MAX-225 HIGH CURRENT TRANSIENT VOLTAGE SUPPRESSOR FEATURES • 10KA Surge Capability @ 8 x 20 µsec waveform (per IEC- 61000-4-5) 0.69+-0.035 (18.12+-0.9) • UL 1449 Pending • Peak Power Dissipation 324KW • Bi-directional MAX-225 0.54 Max (12.45 Max) • Excellent clamping capability • Repetition rate (duty cycle): 0.05% 0.885±0.044 (22.47±1.12) • Sharp breakdown voltage • Low incremental surge resistance 0.29 Max (7.35 Max) 0.787 Min (20.0 Min) 0.049±.0019 (1.25±0.05) • Fast response time: typically less than 1.0 µs from 0 Volts to BV 0.934±0.046 (23.722±1.16) • Operation temperature: -40°C to +125°C • Epoxy encapsulated package has Underwriters Dimensions in inches and (Millimeters) Laboratory Flammability Classification 94 V-0 MECHANICAL DATA Terminal: Ag Plated Axial leads, solderable per MIL-STD-750. Method 2026 Mounting Position: Any Weight: 0.408 ± 0.040 ounces (11.300 ± 1.130g) MAXIMUM RATINGS AND CHARACTERISTICS Ratings at 25º C ambient temperature unless otherwise specified. RATING SYMBOL VALUE UNITS Vrwm 202.5 Volt Breakdown Voltage @ IT=1.0mA Vbr 225 ± 5% Volt Clamping Voltage @ 1080A / 10x1000 µsec waveform Vc 299 max Volt Reverse Leakage @ 202.5V IR 20 µ max A Reverse Standoff Voltage 11/13/13