N AMER PHILIPS/DISCRETE ObE D M 6653931 0011709 2 T~O3-17 i 7 [mer to IN3883 | FAST SOFT-RECOVERY RECTIFIER DIODES Silicon diodes, each in a DO4 metal envelope, featuring non-snap-off characteristics, and intended for use in high-frequency power supplies, thyristor inverters and multi-phase power rectifier applications. The series consists of the following types: Normal polarity (cathode to stud): 1N3879, 1N3880, 1N3881, 1N3882 and 1N3883. _ QUICK REFERENCE DATA 1N3879 | 1N3880 | 1N3881 | 1N3882 | 1N3883 _ Repetitive peak reverse voltage VrRM max. 50 | 100 | 200 | 300 | 400 V Average forward current IE(AV) max, 6 A Non-repetitive peak forward current lesm max. 80 A Reverse recovery time ter < 200 ns MECHANICAL DATA Dimensions in mm Fig.1 DO-4, Supplied with device: 1 nut, 1 lock washer Nut dimensions across the flats: 9.5 mm. 40 08 40-32UNF eu 483 maa tt ay 4 lek 1,6 4,98 min max | > 3,2 << max Lg 9,3 pp max ~ 115 _ hy 20,3 > 10,7 max = 7265355.2 Net mass: 6 g Torque on nutimin. 0,9 Nm (9 kg cm) Diameter of clearance hole: max. 5,2 mm max, 1,7 Nm Accessories supplied on request: mica washer (56295a); (17 kg cm) PTFE ring (56295b); insulating bush (56295c}. < June 1985 727 SM TETRIS ~ ara RAC HORTA Oana nNnniInamigrinine asnniiT miei mR ere - wae mrtN AMER PHILIPS/DISCRETE GbE D MM 6653931 0011710 1 --4n3879 toinses3 || tit ; OO T-08-/7 RATINGS Limiting values in accordance with the Absolute Maximum System (IEC 134) Voltages 1N3879 | 1N3880 | 1N3881] 1N3882 | 1N3883 Non-repetitive peak reverse voltage (t < 10 ms) Vrsm max 100 150 250 350 450 V Repetitive peak reverse voltage (5 <0,01) VRRM Max. 50 100 200 300 400 V Crest working reverse voltage VRWM max. 50 100 200 300 400 V Currents Average on-state current assuming zero switching losses (averaged over any 20 ms period) up to Tmb = 100 C lE(AV) max, 6 A at Tmb = 125 C IF(AV) max. 3,5 A R.M.S. forward current lF(RMS) max. 10 A Repetitive peak forward current lERM max. 75 A Non-repetitive peak forward current T= 150 C prior to surge; half sine-wave with reapplied VRWMmax: t= 10ms lESM max. 75 A t=8,3 ms lesm max. 80 A i? t for fusing (t = 10 ms) 17+ max. 28 As Temperatures Storage temperature Tstg 65 to +175 oC Operating junction temperature Tj max. 150 oC THERMAL RESISTANCE From junction to ambient in free air . Rthj-a = 50 K/W From junction to mounting base Rth j-mb = 4,4 K/AW From mounting base to heatsink Rth mb-h = 0,5 K/W Transient thermal impedance; t = 1 ms; 6 = 0 2th j-mb = 1 K/W T7718 cman ete Na RRR mannnnaRanlaanmdaaliariniihiantEs RR pd rR Det einen WITT SON TEU AL RAE PD gg ogee hire 728 June 1985 - = Soe AMER PHILIPS/DISCRETE OLE D M@ 6653931 0011711 0 Fast soft-recovery rectifier diodes CHARACTERISTICS Forward voltage Ju to IN3883 _ 7-O3S-17 ip =6 A; Tj = 25C VF < 1,4 v* Reverse current Vr = VRwMmax: Tj = 125 C Ir < 3 mA Reverse recovery when switched from lp =1Ato V_\ =30V; dip/dt = 35 A/us; Tj = 25 o Recovery time trr < 200 ns IF=2AtoVR=30V; dip/dt = 20 A/us; Tj = 25 9c Recovery charge Qs < 250 oc lF=1AtoVp=30V; dip/dt = 2 A/us; Tj = 25 oC Max. slope of the reverse recovery current di R/dt| < 5 A/ps Ip i; dI- at ter q time _ rote | oe * 400% Qs 72707346 | Ip Fig.2 Definition of t,, and Q,. *Measured under pulse conditions to avoid excessive dissipation June 1985 729 nr a ATRIOS cont meget Ie tear at oe. BORN wae Dey~-4N3879 to in3e83 || it | r-O3-17 ! 7272721 N AMER PHILIPS/DISCRETE OLE D MM 6653931 O0117?1le 2 m@ 15 - power issipation excluding interrelation between the power (derived witening losses from the left-hand graph) and the maxi- Pp Te RMS) mum permissible temperatures (W) TrrAV) 95 Tmb (c) 10 106 117 5 128 139 0 150 25 5 7,50 Tamm (C) 180 Iptay) (A) Fig.3 60 Tj=25C wn ee oe T= 150C (A) 40 20 i Fig.4 0 2 Velv) 4 730 June 1985 pence yet " SERV ten ver Een CERIN ON RUN RI FE PR NTT NURI reerPe ee pie retin mm 8 etree te ee - - - r oo N AMER PHILIPS/DISCRETE ObE D MM 6653931 00131713 4 Fast soft-recovery rectifier diodes 7 J 1N3879 to 1N3883 N72 OB T 7272723 100 maximum permissible non-repetitive rm.s. forward current based on sinusoidal currents ( f = 50 Hz) Ip \ 7 7 lesm lesiams) Testes) (A) time with reapplied Vawmmax 50 7; =150 C (prior to surge) ore 10-2 10-1 1 10 duration (s) Fig.5 102 Zth j-mb (K/W) 10 10-1 107 \0n 10-4 10-3 10-2 10-1 1 10 tp (s) Fig.6 (sm 1985 731N AMER PHILIPS/DISCRETE OE D MM 6653931 0011714 &b 1N3879 to 1N3883 || - T-03~-(7 ~di/dt =SA/ps 10 TetA) = current just before swit off; T= 150C NOMOGRAM Power loss APR(ay) due to switching only (to be added to steady state power losses). Ve Fig.7 time ae 10% dt i t i oo - 4 time NY Ve Nt 7277074 732 June vee (-