ADE-208-241A(Z) HRW1002B Silicon Schottky Barrier Diode for Rectifying Rev. 1 Aug . 1994 Features Pin Arrangement • Low forward voltage drop and suitable for high effifiency rectifying. • Full molded fin enables easy insulation from heat sink. 2 1 Ordering Information Type No. Laser Mark Package Code HRW1002B W1002B TO-220FM 3 1 Anode 2 Cathode 3 Anode 1 2 3 Absolute Maximum Ratings (Ta = 25°C) * Item Symbol Value Repetitive peak reverse voltage VRRM** 20 V Average forward current I o*** 10 A 75 A Non-Repetitive peak forward surge current IFSM**** Unit Junction temperature Tj 125 °C Storage temperature Tstg -40 to +125 °C * Per one device ** See Fig.5 *** Square wave, Duty (1/2), Sum of two devices, See Fig.4 **** Sine wave 10msec Electrical Characteristics (Ta = 25°C) * Item Symbol Min Typ Max Unit Test Condition Forward voltage VF — — 0.42 V I F = 5.0 A Reverse current IR — — 1.0 mA VR = 20 V ESD-capability — 500 — — V C=200pF Both forward and reverse direction 1 pulse Thermal resistance Rth(j-c) — 3.0 — °C/W * Per one device HRW1002B 10 2 -2 10 Pulse test Pulse test 10 -3 Reverse current I R (A) Forward current I F (A) Ta=75°C Ta=75°C Ta=25°C 1.0 10 10 10 -1 Ta=25°C -5 -6 -3 10 0.1 0.2 0.3 0.5 0.4 Forward voltage VF (V) 0.6 Fig.1 Forward current Vs. Forward voltage 3 2 10 10 1.0 10 Reverse voltage VR (V) Fig.3 Capacitance Vs. Reverse voltage 0 5 20 10 15 Reverse voltage VR (V) Fig.2 Reverse current Vs. Reverse voltage f=1MHz Pulse test Capacitance C (pF) -4 10 10 -2 0 10 10 40 25 HRW1002B Repetitive peak reverse voltage (V) Average forward current (A) 12 10 8 6 4 2 0 Vout = 3V 0 25 50 30 25 20 15 10 5 I FM =5A Per one device 0 75 100 125 150 0 Case temperature Tc ( °C) 25 50 75 100 125 150 Case temperature Tc ( °C) Fig.5 Repetitive peak reverse voltage Vs. Case temperature Fig.4 Average forward current Vs.Case temperature Unit: mm Package Dimensions 2.8 ± 0.2 2.5 ± 0.2 φ 3.2 ± 0.2 1.2 ± 0.2 1.4 ± 0.2 17.0 ± 0.3 Lot No. 1 Anode 4.45 ± 0.3 0.7 ± 0.1 14.0 ± 1.0 W1002B 2.0 ± 0.3 5.0 ± 0.3 12.0 ± 0.3 0.6 10.0 ± 0.3 7.0 ± 0.3 2.54 ± 0.5 0.5 ± 0.1 2.7 1 2 3 2.54 ± 0.5 2 Cathode 3 Anode HITACHI Code TO-220FM JEDEC Code — EIAJ Code — Weight (g) 1.8