SBT2535 MICROSEMI | Alldatasheet
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8 = Le D=DOUBLER A — 875 — 22.23 Dia. pte 1 2 B .250 450 6.35 11.43 c C435 — 11.05 —_— T aL D 038 .043 7 1.09 Dia. D — 1477 1.197 29.90 30.40 H case F655 675 16.64 17.15 4 2 M S G .420 440 10.67 11.18 coke 4 @ A=ANODE HO 5250 — 13.34 Rad. _ i “A J 151 161 (3.84 4.09 Dia. 1 2 K —.205 2255.21 5.72 F J L — 135 — 3.43 E M —_ 188 — 4.78 Rad. CASE “eres TO-204AA (TO-3) Microsemi Working Peak Repetitive Peak . a Catalog Number Reverse Voltage Reverse Voltage © Schottky Barrier Rectifier © Guard Ring Protection SBT2535* 35V 35V © Low Forward Voltage SBT2540* 40V 40V Vv _ SBT2545* 45V 45V eo NRRM — 35 to 48V © 25 Amperes © Reverse Energy Tested *ADD D, C, or A Electrical Characteristics Per Leg Average forward current (standard) —!F(AV) 25 Amps Te = 115°C, Square wave, ROJC = 1.4°C/W Average forward current (reverse) 'F(AV) 25 Amps Tc = 92°C, Square wave, ROJC = 2.2°C/W Maximum surge current ‘FSM 600 Amps 8.3 ms, half sine UW = 150°C Max repetitive peak reverse current _|R(OV) 2 Amps f = 1 KHz, 25°C, 1 usec Square wave Max peak forward voltage VFM .53 Volts IPM = 25a: Ty = 150°C* Max peak forward voltage VFM .58 Volts IFM = 25a: Ty = 25°C* Max peak reverse current IRM 250 mA VRRM, Ty = 125°C* Max peak reverse current IRM 2 mA VRRM, TJ = 25°C Typical junction capacitance per leg Cy 1200 pF VR = 5.0V, VU = 25°C *Pulse test: Pulse width 300 usec, Duty cycle 2% Thermal and Mechanical Characteristics Storage temp range TsTG -65°C to 175°C Operating junction temp range TJ -65°C to 150°C Maximum thermal resistance (standard polarity) R@JC 1.4°C/W Junction to case Maximum thermal resistance (reverse polarity) R@JC 2.2°C/W Junction to case Typical thermal resistance (greased) Recs 0.5°C/W Case to sink Weight 1.0 ounces (28 grams) typical . COLORADO mw 800 Hoyt Street 5-2-00 Rev. 1 Broomfield, CO. 60020 jcrosemi :2 FAX: (303) 466-3775 www.microsemi.com
Typical Forward Characteristics Typical Junction Capacitance 1000 10000 pre eoey a == SS so PE 6000 FEE | a A A OH a a 600 4000 A OO a ee EEE EEE ool Oh PPP 5 ==. eeisl| = 600 8
200 Wi 3 a
a § go Tt re | a a too WK} 4+ +} + 449+ 4} + {HY} § oof TUT Tr tt s9 SSS ree 3 a 72 | 5 Fg a 72 > 100 e/a 0.4 0.5 1.0 5.0 10 50 100 o LET Tia Tritt ee Reverse Voltage - Volts Beeey 4a Wi Figure 4 8 s04c_ /| Forward Current Derating - Standard Polarity g 20 / § 170 i LY] $ 160 A_[!25° 3 a 3 ri? Et_?_ ELLE 5 8.0 a Ss £80 2 150-4
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»o L-EL_PyyT TP ry ry rt 2 140 [~~ — s,,-L/ 7 TT ttt ttt tt & mE PK 5 2 130 ee * eT TAT TTT TTT TT TT 3 PSS OS Eo (VAT TTT TT TT) 2} 4 AS 20 ee Bio E scq_Leolsod fhe beoroc| | || 0 2 4 6 8 10 12 14 0 5 10 15 20 25 30 35 40 45 50 Instantaneous Forward Voltage — Volts Average Forward Current — Amperes Figure 2 Figure 5 Typical Reverse Characteristics Forward Current Derating — Reverse Polarity < SSS = ee § iso gg =o ee oe $0 eC | | AT TT % 10 feecL—t—} 1+}. + 2 120 XN . SS ee SS SS aSaSaSSSSS 3 100! 1 h = 9 B= 2 90 9°] 907) od Nive oC 0 10 20 30 40 50 0 5 10 15 20 25 30 35 40 45 50 Reverse Voltage — Volts 5-2-00 Rev. 1