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Datasheet File OCR Text: |
TAR3525 35.0 AMPS. Load Dump Rectifiers Voltage Range 24 to 32 Volts Current 35.0 Amperes Features Plastic material used carries Underwriters Laboratory Classification 94V-O Low cost construction utilizing void-free molded plastic technique Low cost Diffused junction Low leakage High surge capability High temperature soldering guaranteed: 260oC for 10 seconds AR Mechanical Data Case: Molded plastic case Terminals: Plated terminals, solderable per MILSTD-202, Method 208 Polarity: Color ring denotes cathode end Weight: 0.07 ounce, 1.8 grams Mounting position: Any Dimensions in inches and (millimeters) Maximum Ratings and Electrical Characteristics Rating at 25ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% Symbol Type Number Maximum Recurrent Peak Revere Voltage Working Peak Reverse Voltage Maximum DC Blocking Voltage Reverse Zener Voltage (Note 1) Maximum Clamping Voltage VC (Note 2) Maximum Average Forward Rectified Current @ Tc = 100 Non-Repetitive Peak Forward Surge Current, (half wave, single phase, 60 Hz sine applied to rated load) Repetitive Peak Reverse Surge Current (Time Constant = 10 mSec Duty Cycle <1.0%, TC=25 TAR3525 20 Units V 32 Max V V A A A V nA /W VRRM VRMS VDC VZ VC IF IFSM IRSM VF IR RJC 24 Min 35 35 600 110 1.1 200 0.8 MaximumInstantaneous Forward Voltage (IF=100A @ 400uSec pulse, Tc=25) Maximum DC Reverse Current (at Rated DC Blocking Voltage @Tc=25) Maximum Thermal Resistance, Junction to Case (Note 3) Operating and Storage Temperature Range TJ, TSTG -50 to +175 Notes: 1. Reverse Zener Voltage Test Conditions: IR=5mA, TC=25, PW=30mS. 2. VC Test Conditions: IR=65A, TC=25, PW=100uS. 3. Single Side Cooled. - 852 - RATINGS AND CHARACTERISTIC CURVES (TAR3525) FIG.1- POWER DERATING CURVE 40 40 FIG.2- MAXIMUM FORWARD CURRENT DERATING CURVES 30 IF, AVERAGE FORWARD CURRENT (A) POWER DISSIPATION (W) 30 20 20 10 10 0 0 50 100 O 0 150 200 0 25 50 75 100 125 O 150 175 200 CASE TEMPERATURE ( C) TC, CASE TEMPERATURE ( C) FIG.3- PULSE WAVEFORM 150 3800 3600 FIG.4- REVERSE POWER DERATING INPUT PEAK PULSE CURRENT % tr = 10 s 100 Peak Value IPP TJ = 25 C Pulse width (td) is defined as the point where the peak current decays to 50% of IPP O PRSM, PEAK REVERSE POWER (W) Time Constant = 10 ms 3200 2800 2400 50 Half Value - IPP 2 2000 1600 1200 0 0 td 10 20 30 40 25 50 75 100 O 125 150 TIME, ms (t) TC, CASE TEMPERATURE ( C) - 853 - |
Price & Availability of TAR3525
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