TH97/10561QM RB441Q-40 TW00/17276EM IATF 0060636 SGS TH07/1033 SCHOTTKY BARRIER DIODE DO - 34 Glass PRV : 40 Volts IO : 100 mA 1.00 (25.4) min. 0.078 (2.0 )max. FEATURES : * Silicon epitaxial planar * Low forward voltage * Small pitch enables insertion on PCBs. * Glass sealed envelop for high reliability * Pb / RoHS Free 0.118 (3.0) max. Cathode Mark 1.00 (25.4) min. 0.017 (0.43)max. APPLICATIONS : * Low current rectification Dimensions in inches and ( millimeters ) MECHANICAL DATA : * Case: DO-34 Glass Case * Weight: approx. 0.11g Maximum Ratings and Thermal Characteristics Parameter (Ta = 25 °C ) Symbol VALUE Unit Maximum DC Reverse Voltage VR 40 V Maximum Peak Reverse Voltage VRM 40 V IF 100 mA IFSM 1.0 A TJ 125 °C TSTG -40 to + 125 °C Maximum Forward Current Maximum Peak Forward Surge Current Junction Temperature Storage temperature range Electrical Characteristics Parameter (Ta = 25 °C ) Symbol Reverse Current IR Forward Voltage VF Capacitance between terminals Page 1 of 2 CT Test Condition Min Typ Max Unit VR = 40 V - - 100 µA IF = 10 mA - - 0.34 V IF = 100 mA - - 0.55 V VR = 10 V, f = 1MHz - 6.0 - pF Rev. 02 : December 3, 2008 TH97/10561QM TW00/17276EM IATF 0060636 SGS TH07/1033 RATING AND CHARACTERISTIC CURVES ( RB441Q-40 ) FIG.1 - DERATING CURVE FIG.2 - CAPACITANCE BETWEEN TERMINALS CHARACTERISTICS 10 100 CAPACITANCE BETWEEN TERMINALS, (pF) FORWARD CURRENT, (mA) 120 80 60 40 20 0 0 25 50 75 100 1 0.1 0 125 5 AMBIENT TEMPERATURE, ( °C) FIG.3 - TYPICAL FORWARD CHARACTERISTICS 20 25 10000 Pulse Measurement Pulse Measurement 100 1000 REVERSE CURRENT, (µA) FORWARD CURRENT, (mA) 15 FIG. 4 - TYPICAL REVERSE CHARACTERISTICS 1000 Ta = 125 °C 10 Ta = 25 °C 1 0.1 0 10 REVERSE VOLTAGE, (V) 0.1 0.2 0.3 0.4 0.5 Ta = 125 °C 100 10 Ta = 25 °C 1 FORWARD VOLTAGE, (V) 0.1 0 5 10 15 20 25 30 35 40 REVERSE VOLTAGE, (V) Page 2 of 2 Rev. 02 : December 3, 2008