RK33 EIC | Alldatasheet
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RK33 - RK39 SCHOTTKY BARRIER RECTIFIER DIODES PRV : 30 - 90 Volts IO : 2.0 - 2.5 Amperes FEATURES : * High current capability * High surge current capability * High reliability * High efficiency * Low power loss * Low cost * Low forward voltage drop MECHANICAL DATA : * Case : D2A Molded plastic * Epoxy : UL94V-O rate flame retardant * Lead : Axial lead solderable per MIL-STD-202, Method 208 guaranteed * Polarity : Color band denotes cathode end * Mounting position : Any * Weight : 0.645 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25 °C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. SYMBOL RK33 RK34 RK36 RK39 UNITS Maximum Recurrent Peak Reverse Voltage VRRM 30 40 60 90 Volts Maximum DC Blocking Voltage VDC 30 40 60 90 Volts Maximum Average Forward Current TL = 75 °C IF(AV) 2.5 2.0 Amps. Peak Forward Surge Current, 8.3ms single half sine wave superimposed on rated load (JEDEC Method) IFSM 50 Amps. Maximum Forward Voltage at VF 0.55 0.62 0.81 Volt. Forward current IF 2.5 2.0 Amps. Maximum Reverse Current at Rated DC Blocking Voltage (Note 1) IR 5.1 2.1 3.1 mA Junction Temperature Range TJ - 40 to + 125 °C Storage Temperature Range TSTG - 40 to + 125 °C Notes : (1) Pulse Test : Pulse Width = 300 µs, Duty Cycle = 2%. UPDATE : SEPTEMBER 12, 1998 RATING D2A 0.161 (4.1) 0.154 (3.9) 0.284 (7.2) 0.268 (6.8) 0.040 (1.02) 0.0385 (0.98) 1.00 (25.4) MIN. 1.00 (25.4) MIN. Dimensions in inches and ( millimeters )
RATING AND CHARACTERISTIC CURVES ( RK33 - RK39 ) FIG.1 - FORWARD CURRENT DERATING CURVE FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 0 25 50 75 100 125 150 175 1 2 4 6 10 20 40 60 100 LEAD TEMPERATURE, (°C) NUMBER OF CYCLES AT 60Hz FIG.3 - TYPICAL FORWARD CHARACTERISTICS FIG.4 - TYPICAL REVERSE CHARACTERISTICS 2.0 1.5 1.0 0.5 2.5 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD CURRENT, AMPERES 1.0 0.01 0.1 100 1400 20 40 60 120 PERCENT OF RATED REVERSE VOLTAGE, (%) TJ = 100 °C TJ = 25 °C REVERSE CURRENT, MILLIAMPERES RK36 RK39 1.0 0.1 FORWARD CURRENT, AMPERES FORWARD VOLTAGE, VOLTS RK36 TJ = 25 °C PULSE WIDTH = 300µs DUTY CYCLE = 1% RK33 RK34 RK33 RK34 RK39