SEMTECH CORP S8E D MM 41393359 0002537 470 MBSET 1N6079 5FFO5 1N6080 5FF10 SUPERFAST RECOVERY 1N6081 SFIS AXIALLEADED HERMETICALLY SEALED QUICK REFERENCE SUPERFAST RECTIFIER DIODE DATA * Very low reverse recovery time * Vr = 50- 150V Hermetically sealed in Metoxilite fused metal oxide * IF =5.0A Low switching losses * tr =30nS Low forward voltage drop Ve =0.97V * Soft, non-snap off, recovery characteristics ABSOLUTE MAXIMUM RATINGS @ 25C unless otherwise specified) 1N6079 1N6080 1N6081 . Symbol 5FFO5 5FF10 5FF15 Unit Working reverse voltage VRWM 50 100 150 Vv Repetitive reverse voltage VRRM 50 100 150 Vv Average forward current TF(av) 5.0 A (@ 55C, lead length 0.375") Repetitive surge current IFRM 24 A (@ 55C in free air, lead length 0.375") Non-repetitive surge current IfSM 175 A (tp =83mS, @Vr& Tjmax ) Storage temperature range TstG -65 to +150 > C Operating temperature range Top -65 to +150 > C MECHANICAL A These products are qualified to 7 c MIL-S-19500/503. T They can be supplied fully released as JAN, JANTX, and JANTXV versions. These products are qualified in Europe to DEF STAN 59-61 (PART 80)/030 available to F and FX levels. NOTES: 1. LEAD DIAMETER UNCONTROLLED B OVER THIS REGION. t Weight = 0.0390z DS-006 2-7 SEMTECH CORPORATION SENTECH CORP S6E D MM 41391359 0002534 307 MESET 1N6079 5FFO5 1N6080 5FF10 1N6081 5FF15 SUPERFAST RECOVERY ELECTRICAL CHARACTERISTICS @ 25C unless otherwise specified) 1N6079 1N6080 IN6081 . Symbol | SFOS 5FF10 SFFI5 | Unit Average forward current max. Ta = 55C for sine wave IF(AV) 2.0 A Average forward current max. A TL = 70C; L = 0" IF(AV) 12.0 TL = 55C; L = 3/8" for sine wave IF(AV) 4.8 A for square wave IF(AV) 5.0 A It for fusing (t = 8.3mS) max. rt 127 AS Forward voltage drop max. @ If = 5.0A, Tj = 25C VF 0.97 Vv Reverse current max. @ Vrwo, Tj = 25C IR + 10 HA @ VRwM, Tj = 100C Ip 500 > pA Reverse recovery time max. ter + 30 nS 0.5A Ig to 1.0A Ip. Recovers to 0.25A Irr. Junction capacitance typ. CG 230 > pF @VR=5V,f= 1MHz THERMAL CHARACTERISTICS 1N6079 1N6080 1N6081 . Symbol | SFFOS = SFFIO. = SFFI5. | Unit Thermal resistance - junction to lead Lead length = 0.375" Rai 23.5 C/W Lead length = 0.0" RejL 5 C/W Thermal resistance - junction to amb. | Roja + 75 C/W on 0.06" thick peb. 1 oz. copper. SEMTECH CORPORATION 2-8 DS-006 SEMTECH CORP 56E SUPERFAST RECOVERY Ir PF (Amps) (Watts) Max @T, = 150C Max @T, = 25C VF (Volts) Fig 1. Forward voltage drop as a function of forward current 10? Zn CCW) 10 10 10' 10 w? 10 ' 10 10' 10? 10" t (Secs) Fig 3. Transient thermal impedance characteristic. DS-006 2-9 D WM 8139139 0002539 243 MBSET 1N6079 5FFO5 1N6080 5FF10 1N6081 SFF15 TL CC) Fig 2. Maximum power versus lead temperature 10 10 Vr (Volts) 10" 10 Fig 4. Typical junction capacitance as a function of reverse voltage. SEMTECH CORPORATION SEMTECH CORP S8E D MM 4139139 0002540 ThS MBSET 1N6079 5FFO5 1N6080 5FF10 1N6081 5FF15 SUPERFAST RECOVERY 30.0 30.0 @ = form factor rit. batt = InRms) 7 24.0 ray) 240 Curent Waveform Pr Pr (Watts) (Watts) 18 120 = 1 (DC) 0.5 0.2 60 60 a 0 0 0 Trav) (Amps) Tray) (Amps) Fig 5. Forward power dissipation as a function of Fig 6. Forward power dissipation as a function of forward current, for sinusoidal operation. forward current, for square wave operation. 70.0 20.0 56.0 160 Term IrRm (Amps) (amps) 42.0 12.0 280 80 140 40 0 0 10 107 10! 10 10! 10? 10 10 10" 10 10" 10? t Gecs) t (Secs) Fig 7. Maximum repetitive forward current as a Fig 8. Maximum repetitive forward current as a function of pulse width at 55C; Ret = 20 C/W; function of pulse width at 100C; Rey. = 80 C/W; Vrwm during 1 - 8, Vewmn during 1 - 8. SEMTECH CORPORATION 2-10 DS-006