58E D @@ 6139135 O002bS3 ST4 MMSET 1N5550 3SM2 1N5551 3SM4 1N5552 3SM6 1N5553 3SM8 STANDARD RECOVERY 1N5554 3SMO SEMTECH CORP AXIAL LEADED HERMETICALLY SEALED QUICK REFERENCE STANDARD RECOVERY RECTIFIER DIODE DATA * low reverse leakage current Ver = 200 - 1000V * Hermetically sealed in Metoxilite fused metal oxide * Ip =50A y * Good thermal shock resistance * tr = 2us * Low forward voltage drop Ve = 1.0V Avalanche capability ABSOLUTE MAXIMUM RATINGS @ 25C unless otherwise specified) Symbol | 1N5550 1N5551 1N5552 1N5553 1N5554 | unit 3SM2 35M4 3SM6 3SM8 3SMO Working reverse voltage Vrwm | 200 400 600 800 1000 Vv Repetitive reverse voltage VRRM 200 400 600 800 1000 Vv Average forward current IF(AV) 5.0 A (@ 55C, lead length 0.375") Repetitive surge current TERM 25 A (@ 55C in free air, lead length 0.375") Non-repetitive surge current (tp = 8.3m5, @ VR & Tjmax ) IFSM 100 A (tp = 8.3mS, @ VR & 25C ) Ipsm 150 A Storage ternperature range TSTG _ -65 to +175 _+ C Operating temperature range Top + -65 to +175 > C MECHANICAL These products are qualified to ; MIL-S-19500/420 and are preferred parts as listed in MIL-STD-701. | They can be supplied fully released as JAN, JANTX, and JANTXV versions. These products are available in Europe to 4 DEF STAN 59-61 (PART 80) available to tT s F and FX levels. D i [ NOTES. 1. LEAD DIAMETER UNCONTROLLED iL 8 OVER THiS REGION. | Weight = 0.0390z DS-049 2-123 SEMTECH CORPORATION SEMTECH CORP S8E D M@M@ 4139139 O002bS4 430 MSET 1N5550 3SM2 1N5551 3SM4 1N5552 3SM6 1N5553 3SM8 1N5554 3SMO STANDARD RECOVERY CHARACTERISTICS @ 25C unless otherwise specified) Symbol | 1N5550 1N5551 1N5552 1N5553 1N5554 | unit D) 35M2 3SM4 3SM6 3SM8 3SMO0 Average forward current (sine wave) - max. Ta = 55C IF(AV) 3.0 A - max. L = 3/8"; TL = 55C IF(AV) 5.0 A 1t for fusing (t = 8.3mS) max. t 42 > | As Forward voltage drop max. @ Ig = 3.0A, Tj = 25C VF 1.0 Vv Reverse current max. @ Vrw, Tj = 25C Ig + 1.0 LA @ Vrwn, Tj = 100C IR 20 pA Reverse recovery time max. trr 2.0 > us 0.5A Ir to 1.0A Ip. Recovers to 0.25A Irr. Junction capacitance typ. CG 92 pF @ VR =5V , f = IMHz Thermal resistance - junction to lead Lead length = 0.375" Ro 20 C/W Lead length = 0" Rot 4 > |C/W Thermal resistance - junction to amb, on 0.06" thick pcb. 1 oz. copper. Rea 75 C/W (pF) 10 10? 10" 10 10! 10? 10" 10 10 10 t (Secs) Vr (Volts) Fig 1. Transient thermal impedance characteristic. Fig 2. Typical junction capacitance as a function of reverse voltage. SEMTECH CORPORATION 3-124 DS-049 SENTECH CORP STANDARD RECOVERY 58 D Mm 8139139 Do02b55 377 MBSET 1N5550 3SM2 1N5551 3SM4 1N5552 3SM6 1N5553 3SM8 1N5554 3SMO 15.0 20.0 Typ @T, = 175C. Wi 12.0 16.0 IF Pr (Amps) Max @T, = 175C (Watts) 9.0 120 60 6.0 32.0 40 0.0 0 Vr (Volts) T. CC) Fig 3. Forward voltage drop as a function of Fig 4. Maximum power versus lead temperature. forward current. 600 @ = form factor R = Inns) Ir Irs = (AY) 430 ae E F Pe Irs Watts, (Watts) (Amps) 360 240 120 0 10 10 Trav) (Amps) RC time constant (mS) Fig 5. Forward power dissipation as a function of Fig 6. Maximum ratings for capacitive loads. forward current, for sinusoidal operation. DS-049 2-125 SEMTECH CORPORATION