GBU4A THRU GBU4M GLASS PASSIVATED SINGLE-PHASE BRIDGE RECTIFIER Reverse Voltage - 50 to 1000 Volts Forward Current - 4.0 Amperes FEATURES Case Style GBU + Plastic package has Underwriters Laboratory Flammability Classification 94V-0 + This series is UL listed under the Recognized Component Index, file number E54214 are meee . . . sean) sae |emeava =o High case dielectric wee omens strength of 1500 Vams OR 4) Ideal for printed circuit boards Glass passivated chip junction @ High surge current capability High temperature soldering guaranteed: 260C/10 seconds, 0.375 (9.5mm) lead length, 2.740(18 3) Cees 2.880 (2.09) Gon 1752) B21 180 rca gaase sams | 5ibs. (2.3kg) tension ewan | & alle see MECHANICAL DATA eee Case: Moided piastic body over passivated junctions Polatity shown on bon! side of case, postive fadd by beveled commer Terminals: Plated leads solderable per MIL-STD-750, Method 2026 Mounting Position: Any (Norte 4) Mounting Torque: 5 in. - fb. max. Weight: 0.015 ounce, 4.0 grams MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25C ambient temperature unless otherwise specified. Dimensions in inches and (millimeters) Gau | Gau GBU GBU GBU Gpu | GBu SYMBOLS | 4A 48 40 4G 4d aK 4M | UNITS Maximum repetitive peak reverse voltage VARM 50 100 200 400 600 800 | 1000 | Volts Maximum RMS voltage Vams 35 70 140 280 420 560 | 700 | Vaits Maximum DC blocking voltage Voc 50 100 200 400 600 800 | 1000 | Volts Maximurn average forward rectified Tc=100C (NOTE 1) 4.0 Amps output current at Ta=40C (NOTE 2) (ay) 3.0 P Peak forward surge current single sine-wave lrsn 150.0 Amps superimposed on rated load (JEDEC Method)Ty=150C Rating for fusing (t<8.3ms) Fe 93.0 A*sec Maximum instantaneous forward voltage drop per leg at 4.0A VF 10 Volts Maximum DC reverse current at Ta=25C ' 5.0 yA tated DC biocking voltage per leg Ta=t25C R 506.0 Typical junction capacitance per leg (NOTE 3) Cs 100.0 | 45.0 pF Typical thermal resistance per leg (NOTE 2) Rava 22.0 CAV (NoTE 1) | Rec 4.2 Operating junction and storage temperature range Tu, Teta -85 to +150 C NOTES: (1) Unit case mounted on 1.6 x 1.6 x 0.06" thick (4.0 x4.0 x 0.15cm) Al. Plate (2) Units mounted on P.C.B. with 0.5 x 0.5 (12 x 12mm) copper pads and 0 975" (9.5mm) lead length (3) Measured at 1.0 MHz and applied reverse voltage of 4.0 Volts (4) Recommended mounting position is to balt down on heatsink with silicone thermal compound far maximum heat transfer with #6 screw .. GENERAL . 4/98 45 Co SEMICONDUCTOR JUNCTION CAPACITANCE, pF AVERAGE FORWARD OUTPUT CURRENT, AMPERES INSTANTANEOUS FORWARD CURRENT, AMPERES RATINGS AND CHARACTERISTICS CURVES GBU4A THRU GBU4M _ 4.0 3.0 2.0 1.0 FIG, 3 - TYPICAL FORWARD CHARACTERISTICS PER LEG 100 FIG. 1- DERATING CURVE OUTPUT RECTIFIED CURRENT Hear SINK MOUNTING, Te 6 x 1.8 x 0.06" THI iaoeaox omy A PLATE NA \ NAY PC.B. MOUNTING, Ta 0.375" (9.5mm) LEAD LENGTH 60 Hz RESISTIVE OR INDUCTIVE 0.47 x 0.47 (12 x 12mm} COPPER PADS Mt] Loe 0 50 100 TEMPERATURE, C 10 PULSE WIDTH=300us 1% DUTY CYCLE O41 0.01 04 #06 O08 10 12 14 INSTANTANEOUS FORWARD VOLTAGE, VOLTS 1.6 FIG. S - TYPICAL JUNCTION CAPACITANCE PER LEG 1.0 MHz 150 Vsig=SOmVp-p menmnens 50) we om 600 - (000V 0.4 1 10 REVERSE VOLTAGE, VOLTS 100 46 FIG. 2 - MAXIMUM NON-REPETITIVE PEAK. FORWARD SURGE CURRENT PEA LEG e ig 150 & Tye Ts max. 3 SINGLE SINE-WAVE (JEDEC Method) fig 100 aw o& fe = aa = 50 x o he [a1 Wi a a 1 10 100 NUMBER OF CYCLES AT 60 Hz FIG. 4 - TYPICAL REVERSE CHARACTERISTICS PER LEG 506 100 Ot eon max ews 600-1 000V 0 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE, % INSTANTANEOUS REVERSE CURRENT, MICROAMPERES 0.01 FIG. 6 - TYPICAL TRANSIENT THERMAL IMPEDANCE 100 = o 9 TRANSIENT THERMAL IMPEDANCE, cw 0.01 0.4 1 10 100 t, HEATING TIME, sec. 3. GENERAL & SEMICONDUCTOR