CYStech Electronics Corp. Spec. No. : C760 Issued Date : 2014.12.04 Revised Date : Page No. : 1/1 Glass passivated Single Phase Bridge Rectifiers GBL4A thru GBL4M Reverse Voltage 50 to 1000V Forward Current 4 Amps Features • Plastic package has Underwriters Laboratory Flammability Classification 94V-0 • Ideal for printed circuit boards • Glass passivated chip junction • High surge current capability Mechanical Data Equivalent circuit • Case: GBL(2S) Molded plastic body • Terminals: Matte tin plated leads, solderable per MIL-STD-750, method 2026 • High temperature soldering guaranteed : 260°C/10 seconds, 0.375”(9.5mm) lead length, 5lbs(2.3kg) tension • Mounting position: Any. • Polarity : shown on front side of case, positive lead by beveled corner. • Weight: 2.1gram, 0.074 oz. Maximum Ratings and Electrical Characteristics (Rating at 25°C ambient temperature unless otherwise specified.) Parameter Symbol Repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum instantaneous forward voltage drop per leg, IF=1A Maximum average forward TC=50°C rectified output current at TA=40°C Peak forward surge current @ 8.3ms single half sine wave superimposed on rated load (JEDEC method) Rating for fusing (t<8.3ms) Maximum DC reverse current at rated DC blocking voltage per leg TA=25°C TA=125°C Typical thermal resistance per leg Storage temperature range Operating junction temperature range VRRM VRMS VDC VF GBL4A 50 35 50 GBL4B 100 70 100 GBL4D 200 140 200 Type GBL4G 400 280 400 GBL4J 600 420 600 GBL4K GBL4M 800 1000 560 700 800 1000 1 IF(AV) 4.0 3.0 IFSM 150 V V V V (Note 1) (Note 2) A A 93 IR RθJA RθJL Tstg TJ 10 500 μA 32 (Note 2) 3.5 (Note 1) -55 ~ +150 -55 ~ +150 Notes : 1.Unit mounted on 3.0”×3.0”×0.11” thick (7.5 cm×7.5cm×0.3cm) Al plate 2.Unit mounted on PCB at 0.375”(9.5mm) lead length and 0.5”×0.5”(13mm×13mm) copper pads. GBL4A-GBL4M Units CYStek Product Specification °C /W °C °C CYStech Electronics Corp. Spec. No. : C760 Issued Date : 2014.12.04 Revised Date : Page No. : 2/2 Typical Characteristics GBL4A-GBL4M CYStek Product Specification