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| R2KY VRM : 120 Volts IZSM : 2.0 Amp. ( 100 s ) FEATURES : * * * * * High current capability High surge current capability High reliability Low reverse current Low forward voltage drop AVALANCHE DIODE D2 0.161 (4.1) 0.154 (3.9) 1.00 (25.4) MIN. 0.284 (7.2) 0.268 (6.8) * Pb / RoHS Free 0.034 (0.86) 0.028 (0.71) 1.00 (25.4) MIN. MECHANICAL DATA : * Case : D2 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 : 0.465 gram Dimensions in inches and ( millimeters ) 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%. RATING Repetitive Peak Reverse Voltage Maximum DC Blocking Reverse Voltage Minimum Avalanche Breakdown Voltage at IZ = 1mA Maximum Avalanche Breakdown Voltage at IZ = 1mA Maximum Allowable Avalanche Current (Note 1) Maximum Reverse Current at VRRM Maximum Reverse Current at VRRM Ta = 25C Ta = 100C SYMBOL VRM VDC VBR(min) VBR(max) IZSM IR IR(H) VALUE 120 120 130 155 2.0 10 50 +0.15 UNIT V V V V A A A V/C C C Typical Avalanche Voltage Temperature Coefficient at Iz = 1mA Junction Temperature Range Storage Temperature Range TJ TSTG - 40 to + 130 - 40 to + 150 Notes : (1) Non-Repetitive Current Pulse width 100s Square wave, one shot. Page 1 of 2 Rev. 02 : March 25, 2005 RATING AND CHARACTERISTIC CURVES ( R2KY ) VR(DC) - Ta Characteristic 125 DC Blocking Reverse Voltage, VRDC (V) 120 115 110.25 110 -40 0 25 50 75 100 125 130 Ambient Temperature Ta (C) VZ Temperature Coefficient 170 (V) max. 160 150 145.25 170.75 Avalanche Voltage, VZ 145.75 140 130 120.25 min. VRDC Temperature Characteristics 120 110 -40 0 25 50 75 100 125 130 Ambient Temperature Ta (C) Page 2 of 2 Rev. 02 : March 25, 2005 |
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