ADE-208-243B(Z) HRW2502B Silicon Schottky Barrier Diode for Rectifying Rev. 2 Jan. 1996 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 HRW2502B W2502B 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*** 25 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 — — 0.44 V I F = 12.5 A Reverse current IR — — 1.0 mA VR = 20 V ESD-capability — 500 — — V Thermal resistance Rth(j-c) — 3.0 — °C/W * Per one device C=200pF Both forward and reverse direction 1 pulse HRW2502B 10 2 -2 10 Pulse test -3 Ta=25°C 1.0 10 10 10 -1 Ta=25°C -4 10 -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 4 3 10 2 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) 10 10 -2 0 10 Ta=75°C Ta=75°C 10 Reverse current I R (A) Forward current I F (A) Pulse test 40 25 HRW2502B 25 25 Duty=1/2 Duty=1/2 20 20 Repetitive peak reverse voltage (V) Repetitive peak reverse voltage (V) Averageforward forwardcurrent current (A) (A) Average 30 30 DC DC Duty=1/3 Duty=1/3 15 15 10 10 5 5 0 0 Vout Vout = = 3V 3V 0 0 30 30 25 25 20 20 15 15 10 10 25 75 50 125 150 25 50 75 100 100 125 150 Case temperature Tc Case temperature Tc (( °C) °C) 55 I FM =12.5A I FM =12.5A Per Perone onedevice device 00 00 25 50 75 125 150 25 50 75 100 100 125 150 Case temperature Tc ( °C) 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 1 Anode 4.45 ± 0.3 0.7 ± 0.1 1 2 3 2.54 ± 0.5 17.0 ± 0.3 Lot No. 2.54 ± 0.5 2.7 14.0 ± 1.0 W2502B 2.0 ± 0.3 5.0 ± 0.3 12.0 ± 0.3 0.6 10.0 ± 0.3 7.0 ± 0.3 2 Cathode 3 Anode HITACHI Code TO-220FM 0.5 ± 0.1 JEDEC Code EIAJ Code Weight (g) — — 1.8