LL5711 and LL6263 SCHOTTKY BARRIER DIODES MiniMELF (SOD-80C) VRRM : 70V , 60V Cathode Mark φ 0.063 (1.64) FEATURES : • For general purpose applications • Metal-on-silicon Schottky barrier device which is protected by a PN junction guard ring. The low forward voltage drop and fast switching make it ideal for protection of MOS devices, steering, biasing and coupling diodes for fast switching and low logic level applications. • This diode is also available in the DO-35 case with type designation 1N5711 and 1N6263. • Pb / RoHS Free 0.055 (1.40) 0.019(0.48) 0.011(0.28) 0.142(3.6) 0.134(3.4) Mounting Pad Layout 0.098 (2.50) Max. 0.049 (1.25)Min. 0.079 (2.00)Min. MECHANICAL DATA : Case: MiniMELF Glass Case (SOD-80C) Weight: approx. 0.05g 0.197 (5.00) REF Dimensions in inches and ( millimeters ) Maximum Ratings and Thermal Characteristics (Rating at 25 °C ambient temperature unless otherwise specified.) Parameter Symbol LL5711 Repetitive Peak Reverse Voltage LL6263 Value 70 VRRM PD 400(1) Maximum Single Cycle Surge 10 µs Square Wave IFSM 2.0 TJ Storage temperature range TS V 60 Power Dissipation (Infinite Heatsink) Junction Temperature Unit 125 mW A °C (1) °C -55 to + 150 (1) Electrical Characteristics (TJ = 25°C unless otherwise noted) Parameter Symbol LL5711 LL6263 Test Condition V(BR)R IR = 10 µA Reverse Current IR Forward Voltage Drop VF VR = 50 V IF = 1mA IF = 15mA Reverse Breakdown Voltage Diode Capacitance Reverse Recovery Time LL5711 LL6263 Cd VR = 0 V, f = 1MHz Trr IF = IR = 5mA, recover to 0.1IR Min Typ Max 70 60 - - 200 0.41 1.0 2.0 2.2 - - 1.0 Unit V nA V pF ns Note: (1) Valid provided that electrodes are kept at ambient temperature Page 1 of 2 Rev. 02 : March 24, 2005 RATING AND CHARACTERISTIC CURVES ( LL5711 and LL6263 ) Typical variation of forward current and forward voltage for primary conduction through the schottky barrier Typical forward conduction curve of combination schottky barrier and PN junction guard ring 10 100 Forward Current , IF (mA) Forward Current , IF (mA) 5 2 1 0.5 0.2 0.1 0.05 80 60 40 20 0.02 0.01 0 0 0.5 1 0 0.5 Forward Voltage , VF (V) Forward Voltage , VF (V) Typical capacitance curve as a function of reverse voltage Typical variation of reverse current at various temperatures 100 2 50 Tj = 25°C Reverse Current , IR (µA) 20 Diode Capacitance , Cd (pF) 1 1 Ta = 125°C 10 5 2 1 0.5 0.2 Ta = 25°C 0.1 0.05 0.02 0.01 0 0 10 20 30 40 Reverse Voltage , VR (V) Page 2 of 2 50 0 10 20 30 40 50 Reverse Voltage , VR (V) Rev. 02 : March 24, 2005