Certificate TH97/10561QM BYX134GPL Certificate TW00/17276EM HIGH VOLTAGE AUTOMOTIVE IGNITION DIODE PRV : 4000 V Io : 50 mA DO - 41 FEATURES : * Glass passivated junction chip * Excellent stability * Low leakage current * High maximum operating temperature * Guaranteed avalanche energy absorption capability. * Ideal for car ignition systems and automotive applications with extreme temperature requirements. * Pb / RoHS Free 1.00 (25.4) MIN. 0.108 (2.74) 0.078 (1.99) 0.205 (5.20) 0.161 (4.10) 1.00 (25.4) MIN. 0.034 (0.86) 0.028 (0.71) MECHANICAL DATA : * Case : DO-41 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 : 0.335 gram Dimensions in inches and ( millimeters ) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25 °C ambient temperature unless otherwise specified. Single phase, half wave, 50 Hz, resistive or inductive load. For capacitive load, derate current by 20%. RATING SYMBOL VALUE UNIT Maximum Repetitive Peak Reverse Voltage VRRM 4000 V Maximum Working Reverse Voltage VRWM 4000 V Min. Avalanche Breakdown Voltage at 100 μA, Tj = 25 °C VBR(min.) 5500 V Max. Avalanche Breakdown Voltage at 100 μA, Tj = 25 °C VBR(max.) 7500 V Maximum Average Forward Current IF(AV) 50 mA Maximum Repetitive Peak Forward Current IFRM 500 mA IRSM 50 mA VF(Min) 5.0 V VF(Max) 7.0 V 1.0 Maximum Non-Repetitive Peak Reverse Current ( t = 100 μs triangular pulse; T j(max) prior to surge ) Forward Voltage at IF = 10 mA, Tj = 25 °C Maximum Reverse Current at VR = VRWMmax. : Tj = 25 °C IR VR = VRWMmax. : Tj = 175 °C IR(H) 30 μA μA Rth j-a 90 K/W Tj 175 °C TSTG - 65 to + 175 °C Thermal Resistance From Junction to Ambient ( Ta = TL ; Lead Length = 10 mm ) Maximum Junction Temperature Storage Temperature Range Page 1 of 2 Rev. 03 : October 31, 2007 Certificate TH97/10561QM Certificate TW00/17276EM RATING AND CHARACTERISTIC CURVES ( BYX134GPL ) FIG.1 - FORWARD CURRENT AS A FUNCTION OF MAXIMUM FORWARD VOLTAGE FORWARD CURRENT, I F (mA) 200 160 120 TJ = 25 °C 80 TJ = 175 °C 40 0 0 4 8 12 16 20 FORWARD VOLTAGE, V F (V) Page 2 of 2 Rev. 03 : October 31, 2007