Silicon Bridge Rectifiers MMB1G-G Thru. MMB10G-G Reverse Voltage: 100 to 1000 Volts Forward Current: 0.5 Amp RoHS Device MMB Features 0.031 (0.80) 0.024 (0.60) -Glass passivated chip junctions. + – -High surge overload rating: 30A peak. 0.150 (3.80) 0.138 (3.50) 0.272 (6.90) 0.258 (6.55) ~ -Saves space on printed circuit boards. ~ -High temperature soldering guaranteed: -260°C/10 seconds at 5 lbs. (2.3kg) tension 0.104 (2.65) 0.093 (2.35) -UL recognized file # E464656 -Range: MMB6G thru. MMB10G R 0.187 (4.75) 0.175 (4.45) 0.063 (1.60) 0.051 (1.30) Mechanical data 0.063 (1.60) 0.051 (1.30) -Case: Molded plastic body over passivated junctions. 0.043 (1.10) 0.033 (0.85) 0.009 (0.22) 0.007 (0.18) -Terminals: Plated leads solderable per -MIL-STD-750, Method 2026. 0.006 (0.15) 0.000 (0.00) -Polarity: Polarity symbols marked on body. Dimensions in inches and (millimeters) Maximum Rating And Electrical Characteristics Rating at TA=25°C, unless otherwise noted. Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. Symbol MMB 1G-G MMB 2G-G MMB 4G-G MMB 6G-G MMB 8G-G MMB 10G-G Unit Maximum Peak Repetitive Reverse Voltage VRRM 100 200 400 600 800 1000 V Maximum RMS Reverse Voltage VRMS 70 140 280 420 560 700 V Maximum DC Blocking Voltage VDC 100 200 400 600 800 1000 V Parameter Maximum Average Forward IF(AV) Output Current @TA=25°C 0.5 0.8 Peak Forward Surge Current, 8.3mS Single Half Sine-wave, Superimposed On Rated Load Maximum Instantaneous Forward Voltage @0.8A Maximum Reverse Current @TA=25°C @Rated DC Blocking Voltage @TA=100°C Typical Thermal Resistance per leg 1) 2) A IFSM 30 A VF 1.1 V 5.0 μA 0.5 mA IR RθJA 85 RθJL 20 °C/W 2 2 Current squared time t<8.3ms, TA=25°C I t 3.74 As Typical junction capacitance per leg CJ 13 pF TJ, TSTG -55 to +150 °C Operating Junction and Storage Temperature Range Note: 1. On glass-epoxy P.C.B. 2. On alumina substrate. Company reserves the right to improve product design , functions and reliability without notice. REV: A Page 1 QW-BBR85 Comchip Technology CO., LTD. Silicon Bridge Rectifiers Rating and Characteristic Curves (MMB1G-G Thru. MMB10G-G) Fig.2 - Maximum Non-repetitive Peak Forward Surge Current Per Leg Fig.1 - Derating Curve For Output Rectified Current 40 Peak Forward Surge Current, (A) Average Forward Current, (A) 1.2 1.0 0.8 On alumina substrate 0.6 0.4 On glass-epoxy P.C.B. 0.2 TA=40°C Single half sine-wave (JEDEC Method) 30 f=60Hz 20 f=50Hz 10 Resistive or inductive load 0 0 0 25 75 50 100 125 150 175 1 Ambient Temperature, (°C) Fig.3 - Typical Forward Voltage Characteristics Per Leg TJ=25°C 0.1 Pulse width=300μs 0.6 0.8 1.0 1.2 1.4 Instantaneous Forward Voltage, (V) Instantaneous Reverse Current, (μA) Instantaneous Forward Current, (A) 1.0 0.4 100 Fig.4 - Typical Reverse Characteristics 10 0.01 0.2 10 Number Of Cycle At 50/60Hz 100 TJ=125°C 10 1.0 0.1 TJ=25°C 0.01 0 20 40 60 80 100 Percent of Rated Peak Reverse Voltage, (%) Fig.5 - Typical Junction Capacitance Per Element Capacitance, (pF) 100 10 TJ=25°C f=1MHz 1.0 0.1 1 10 100 Reverse Voltage, (V) Company reserves the right to improve product design , functions and reliability without notice. REV: A Page 2 QW-BBR85 Comchip Technology CO., LTD. Silicon Bridge Rectifiers Suggested PAD Layout A MMB SIZE (mm) (inch) A 0.70 0.028 B 1.00 0.039 C 2.60 0.102 D 7.01 0.276 D B C Standard Packaging REEL PACK Case Type MMB REEL Reel Size ( pcs ) (inch) 5,000 13 Company reserves the right to improve product design , functions and reliability without notice. REV: A Page 3 QW-BBR85 Comchip Technology CO., LTD.