U20D05 MOSPEC | Alldatasheet
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PEIN MOSPEC U20D05 thru U20D20 Switchmode es ULTRA FAST Dual Ultrafast Power Rectifiers RECTIFIERS . Designed for use in switching power supplies. inverters and as free wheeling diodes. These state-of-the-art devices have 50. ave ees the following features: 7 * High Surge Capacity * Low Power Loss, High efficiency * Glass Passivated chip junctions * 150°C Operating Junction Temperature * Low Stored Charge Majority Carrier Conduction * Low Forward Voltage , High Current Capability * High-Switching Speed 35 Nanosecond Recovery Time * Plastic Material used Carries Underwriters Laboratory MAXIMUM RATINGS TO-247 (3P) Characteristic Symbol[ uz Peak Repetitive Reverse Voltage Vem Rawat Working Peak Reverse Voltage Vawm 50 | 100 | 150 | 200 Vv : ate DC Blocking Voltage Ve a | 42 shape Average Rectifier Forward Current Tray A le ire Per Leg T.=125°C 10 yo Per Total Device 20 7 Ks Peak Repetitive Forward Current A ( Rate Vp Square Wave,20kHz,T.=125°C ) 20 Non-Repetitive Peak Surge Current Tessa A |_| maxi (Surge applied at rate load conditions 225 s 17 "8 2 halfware, single phase,60Hz ) Bie | 37 Operating and Storage Junction Ty. Tstg °C D -- | 23.0 Temperature Range - 65 to + 150 E | 148 | 15.2 F i117 | 127 (e) - | 45 ELECTRICAL CHARACTERISTICS 4 = 3 8 Maximum Instantaneous Forward Voltage Vv, Vv y 3a 33 = = ° Maximum Instantaneous Reverse Current uA 1 2_, Common Cathod| ( Rated DC Voltage, T; = 25 °C) | | 10 tool Suffix" ¢ = 125% ( Rated DC Voltage, T, = 125 °C) 500 LOM Fe otemmon Anode enka tenn | =|» [|S ae Typical Junction Capacitance Cp pF % Suffix" D" ( Reverse Voltage of 4 volts & f=1 MHz) 120
FIG-1 TYPICAL FORWARD CHARACTERISTICS Fn _TESTORINO CREM DS UTNG CVE 50 = < al ee ee er 3 tt ‘ 1 - = pe NS @ LL 8 ef
2 See AR ee
a ea a [I —\\ | @ LEZ Tt yt | : — = + KR . SSS be EN p FERRRESEEEES ee ee @ COPEL CEPT ee) cera 5 oa 06 08 1 12 14 18 FIG-4 TYPICAL JUNCTION CAPACITANCE B 0 nen —ae [FA FORWARD VOLTAGE (Volts.) _ PST | man Bw TT 5 10 a ee FIG-2 TYPICAL REVERSE CHARACTERISTICS 5 2S SSsae ace SS S— 5 ae [Pars = oT i 6 [- Titi tT TA ee 3 Tt mannii a ee ee ea ee a REVERSE VOLTAGE (ets) a eS ES SS <a MN | 250 a a a a ee a eee eS in Ea a po mma 2 0 Pn a en oe) nn. 5 ee eel
8 Coo
3 [ PERCENT OF PEMC REVERSE VOLTICEW) F Seni mati 0 - : : Co BY st oo NBER OF CYCLES Ar cone
609 NI 100 NI ~ tw 7
0s _ = VU wet aw A | tt | MMRlse Time=7 na max.Inputimpedance=1 M 1,22 pF
2 Rise Time= 10ne mex, nput impedance = 20
Fig-6 Reverse Recovery Time Characteristic and Test Circuit Diagram