MR2520L ONSEMI | Alldatasheet
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Technical content
Semiconductor Components Industries, LLC, 2002 December, 2002 - Rev. 1
1 Publication Order Number:
Designed for applications requiring a low voltage rectifier with reverse avalanche characteristics for use as reverse power transient suppressors. Developed to suppress transients in the automotive system, these devices operate in the forward mode as standard rectifiers or reverse mode as power avalanche rectifier and will protect electronic equipment from overvoltage conditions.
- High Power Capability
- Economical
- Increased Capacity by Parallel Operation Mechanical Characteristics
- Case: Epoxy, Molded
- Weight: 2.5 Grams (Approximately)
- Finish: All External Surfaces Corrosion Resistant and Terminal Leads are Readily Solderable
- Maximum Lead Temperature for Soldering Purposes: 350°C 3/8″ from Case for 10 Seconds at 5 lbs. Tension
- Polarity: Indicated by Diode Symbol or Cathode Band
- Marking: MR2520L MAXIMUM RATINGS (TJ = 25°C unless otherwise noted) Rating Symbol Value Unit DC Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage VRRM VRWM VR
23 Volts
Repetitive Peak Reverse Surge Current (Time Constant = 10 ms, Duty Cycle ≤ 1%, TC = 25°C) IRSM 58 Amps Peak Reverse Power (Time Constant = 10 ms, Duty Cycle ≤ 1%, TC = 25°C) PRSM 2500 Watts Average Rectified Forward Current (Single Phase, Resistive Load, 60 Hz, TC = 125°C) (See Figure 4) IO 6.0 Amps Non-Repetitive Peak Surge Current Surge Supplied at Rated Load Conditions Halfwave, Single Phase IFSM 400 Amps Operating and Storage Junction Temperature Range TJ, Tstg -65 to +175 Device Package Shipping
ORDERING INFORMATION
MR2520L = Device Code L = Location Code YY = Year WW = Work Week http://onsemi.com
http://onsemi.com THERMAL CHARACTERISTICS Characteristic Lead Length Symbol Max Unit Thermal Resistance, Junction to Lead, Both Leads to Heat Sink with Equal Length 6.25 mm 10 mm 15 mm R θJL 7.5 °C/W Thermal Resistance Junction to Case - R θJC 1.0 °C/W **Typical ELECTRICAL CHARACTERISTICS (TJ = 25°C unless otherwise noted) Characteristic Symbol Min Max Unit Instantaneous Forward Voltage (Note 1) (IF = 100 Amps, TC = 25°C) VF - 1.25 Volts Instantaneous Forward Voltage (Note 1) (IF = 6.0 Amps, TC = 25°C) VF - 0.90 Volts Reverse Current (VR = 20 Vdc, TC = 25°C) IR - 10 nAdc Reverse Current (VR = 20 Vdc, TC = 25°C) IR - 300 nAdc Breakdown Voltage (Note 1) (IR = 100 mAdc, TC = 25°C) V(BR) 24 32 Volts Breakdown Voltage (Note 1) (IR = 90 Amp, TC = 150°C, PW = 80 µs) V(BR) - 40 Volts Dynamic Resistance (IR = 100 mA, TJ = 25°C, f = 1.0 kHz) R Z - 5.0 Dynamic Resistance (IR = 40 mA, TJ = 25°C) R Z - 0.15 Breakdown Voltage Temperature Coefficient V(BR)TC - 0.09* %/°C Forward Voltage Temperature Coefficient @ IF = 10 mA VFTC - -2* mV/°C 1. Pulse Test: Pulse Width ≤ 300 µs, Duty Cycle ≤ 2%. **Typical
Figure 7. Maximum Peak Reverse Current Figure 8. Maximum Peak Reverse Power Figure 9. Maximum Reverse Energy Figure 10. Reverse Power Derating Figure 11. Typical Clamping Factor
1.20 RSM , PEAK REVERSE CURRENT (A)
Figure 12. Maximum Load Dump Frequency
Figure 13. Load Dump Test Circuit Figure 14. Load Dump Pulse Current
2 Ohms
http://onsemi.com Notes
http://onsemi.com PACKAGE DIMENSIONS AXIAL LEAD BUTTON CASE 194-04 ISSUE F NOTES: 1. CATHODE SYMBOL ON PACKAGE. STYLE 1: PIN 1. CATHODE 2. ANODE A K B K D DIM MIN MAX MIN MAX INCHESMILLIMETERS A 8.43 8.69 0.332 0.342 B 5.94 6.25 0.234 0.246 D 1.27 1.35 0.050 0.053 E 25.15 25.65 0.990 1.010
http://onsemi.com ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. “Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer. PUBLICATION ORDERING INFORMATION JAPAN : ON Semiconductor, Japan Customer Focus Center 2-9-1 Kamimeguro, Meguro-ku, Tokyo, Japan 153-0051 Phone : 81-3-5773-3850 Email: r14525@onsemi.com ON Semiconductor Website: http://onsemi.com For additional information, please contact your local Sales Representative. MR2520L/D Literature Fulfillment: Literature Distribution Center for ON Semiconductor P.O. Box 5163, Denver, Colorado 80217 USA Phone : 303-675-2175 or 800-344-3860 Toll Free USA/Canada Fax: 303-675-2176 or 800-344-3867 Toll Free USA/Canada Email: ONlit@hibbertco.com N. American Technical Support: 800-282-9855 Toll Free USA/Canada