20 STERN AVE. SPRINGFIELD, NEW JERSEY 07081 U.S.A. TELEPHONE: (973) 376-2922 (212)227-6005 FAX: (973) 376-8960 MBS4991 MBS4992 MBS4993 Silicon Bidirectional Switches Diode Thyristors . . . designed for full-wave triggering in Triac phase control circuits, half-wave SCR triggering application and as voltage level detectors. Supplied in an inexpensive plastic TO-226AA package for high-volume requirements, this low-cost plastic package is readily adaptable for use in automatic insertion equipment. • • • • • SBS (PLASTIC) Low Switching Voltage — 8 Volts Typical Uniform Characteristics in Each Direction Low On-State Voltage — 1.7 Volts Maximum Low Off-State Current — 0.1 /iA Maximum Low Temperature Coefficient — 0.02 %/°C Typical /r3\ (TO-226AA) MAXIMUM RATINGS Rating Power Dissipation DC Forward Current DC Gate Current (off-state only) Repetitive Peak Forward Current (1% Duty Cycle, 10 ^s Pulse Width, TA = 100°C) Non-Repetitive Forward Current (10 MS Pulse Width, TA = 25°C) Operating Junction Temperature Range Storage Temperature Range Quality Semi-Conductors Symbol Value Unit PD IF iGloffl 500 mW 200 mA 5 mA iFM(rep) 2 Amps IpM(nonrep) 6 Amps Tj -55 to +125 °C Tstg -65 to +150 °C eS&mi-CoruLatoi tPioducti, TELEPHONE: (973) 376-2922 (212) 227-6005 FAX: (973) 376-8960 20 STERN AVE. SPRINGFIELD, NEW JERSEY 07081 USA MBS4991 • MBS4992 • MBS4993 ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted.) Symbol Min TVP Max Unit Switching Voltage MBS4991 MBS4992, MBS4993 vs 6 7.5 8 8 10 9 Vdc Switching Current MBS4991 MBS4992 MBS4993 is 175 90 175 500 120 250 /iAdc |Vsi-VS2l 0.3 0.1 0.5 0.2 Vdc — 100 500 MAdc 0.7 0.2 0.3 1.5 0.5 0.75 mAdc 0.08 2 0.08 6 1 10 0.1 10 1.4 1.5 1.7 1.7 3.5 _ 4.8 — 1 — MS — 30 — MS — + 0.02 — %/°C „ - 100 MA Characteristic Switching Voltage Differential (See Figure 10) MBS4991 MBS4992, MBS4993 Gate Trigger Current (VF = 5 Vdc, RL = 1 k ohm) MBS4992 MBS4993 IGF Holding Current MBS4991 MBS4992 MBS4993 IH - IB Off-State Blocking Current (Vp = 5 Vdc, TA = 25°C) (Vp = 5 Vdc, TA = 85°C) (VF = 5 Vdc, TA = 25°C) (Vp = 5 Vdc, TA = 100°C) MBS4991 MBS4991 MBS4992, MBS4993 MBS4992, MBS4993 Forward On-State Voltage (IF = 175 mAdc) dp = 200 mAdc) MBS4991 MBS4992, MBS4993 MAdc - VF Peak Output Voltage (Cc = 0.1 juF, RL = 20 ohms, (Figure 7) V0 Turn-On Time (Figure 8) 'on Turn-Off Time (Figure 9) 'off Temperature Coefficient of Switching Voltage ( -50 to + 125°C) TC Switching Current Differential (See Figure 10) !S1-IS2 _ Vdc Vdc TYPICAL ELECTRICAL CHARACTERISTICS FIGURE 1 - SWITCHING VOLTAGE versus TEMPERATURE FIGURE 2 - SWITCHING CURRENT versus TEMPERATURE I 03 -^ I (I? I 01 ^^ -"" i.nn ^"" ^ 099 098 09? Oil) -25 0 ..'b 'SO '7b T A . A M B I t N T T E M P E R A T U R E l"Ci Quality Semi-Conductors \ A. AMBIENT TEM