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Silicon Bidirectional Switches
Diode Thyristors
designed full-wave triggering Triac phase control circuits, half-wave triggering application voltage level detectors. Supplied inexpensive plastic TO-226AA package high-volume requirements, this low-cost plastic package readily adaptable automatic insertion equipment. Switching Voltage Volts Typical Uniform Characteristics Each Direction On-State Voltage Volts Maximum Off-State Current Maximum Temperature Coefficient 0.02 %/°C Typical
MBS4991 MBS4992 MBS4993
(PLASTIC)
CASE 29-04 (TO-226AA) STYLE
MAXIMUM RATINGS 25°C unless otherwise noted.)
Rating Power Dissipation Forward Current Gate Current (Off-State Only) Repetitive Peak Forward Current Duty Cycle, Pulse Width, 100°C) Non-repetitive Forward Current Pulse Width, 25°C) Operating Junction Temperature Range Storage Temperature Range Symbol IG(off) IFM(rep) IFM(nonrep) Tstg Value +125 +150 Unit Amps Amps
Motorola Thyristor Device Data Motorola, Inc. 1995
MBS4991 MBS4992 MBS4993
ELECTRICAL CHARACTERISTICS 25°C unless otherwise noted.)
Characteristic Switching Voltage Switching Current MBS4991 MBS4992, MBS4993 MBS4991 MBS4992 MBS4993 MBS4991 MBS4992, MBS4993 MBS4992 MBS4993 MBS4991 MBS4992 MBS4993 MBS4991 MBS4991 MBS4992, MBS4993 MBS4992, MBS4993 MBS4991 MBS4992, MBS4993 IS1-IS2 +0.02 %/°C Symbol 0.08 0.08 0.75 Unit µAdc
Switching Voltage Differential (See Figure Gate Trigger Current Vdc, ohm) Holding Current
VS1-VS2
µAdc mAdc
Off-State Blocking Current Vdc, 25°C) Vdc, 85°C) Vdc, 25°C) Vdc, 100°C) Forward On-State Voltage mAdc) mAdc)
µAdc
Peak Output Voltage ohms, (Figure Turn-On Time (Figure Turn-Off Time (Figure Temperature Coefficient Switching Voltage (-50 +125°C) Switching Current Differential (See Figure
TYPICAL ELECTRICAL CHARACTERISTICS
FIGURE SWITCHING VOLTAGE versus TEMPERATURE
SWITCHING VOLTAGE (NORMALIZED) 1.04 1.03 1.02 1.01 1.00 0.99 0.98 0.97 0.96 AMBIENT TEMPERATURE (°C) +100 +125
FIGURE SWITCHING CURRENT versus TEMPERATURE
SWITCHING CURRENT (NORMALIZED) AMBIENT TEMPERATURE (°C) +100 +125
Motorola Thyristor Device Data
MBS4991 MBS4992 MBS4993
FIGURE HOLDING CURRENT versus TEMPERATURE
HOLDING CURRENT (NORMALIZED) AMBIENT TEMPERATURE (°C) +100 +125 Normalized 25°C 10.0
FIGURE OFF-STATE BLOCKING CURRENT versus TEMPERATURE
OFF-STATE BLOCKING CURRENT
0.01 +100 +125 AMBIENT TEMPERATURE (°C)
FIGURE ON-STATE VOLTAGE versus FORWARD CURRENT
FORWARD ON-STATE CURRENT (AMP)
FIGURE PEAK OUTPUT VOLTAGE (FUNCTION
PEAK OUTPUT VOLTAGE (VOLTS) 25°C 0.01 0.02 0.05 CHARGING CAPACITANCE (µF)
0.01 FORWARD ON-STATE VOLTAGE (VOLTS)
FIGURE PEAK OUTPUT VOLTAGE TEST CIRCUIT
D.U.T.
Motorola Thyristor Device Data
MBS4991 MBS4992 MBS4993
FIGURE TURN-ON TIME TEST CIRCUIT
Mercury Relay
Anode Voltage
0.01 D.U.T.
(VS-VF)
Turn-on time measured from time achieved time when anode voltage drops within difference between
FIGURE TURN-OFF TIME TEST CIRCUIT
Mercury Relay (N.O.)
D.U.T.
CHARACTERISTICS
With conduction relay contacts open, close contacts cause anode driven negative. Decrease until just remains when anode becomes positive. turn time, toff, time from initial contact closure until anode voltage reaches zero volts.
FIGURE DEVICE EQUIVALENT CIRCUIT, CHARACTERISTICS SYMBOLS
CIRCUIT SYMBOL
EQUIVALENT CIRCUIT
CHARACTERISTICS Motorola Thyristor Device Data
MBS4991 MBS4992 MBS4993
PACKAGE DIMENSIONS
SEATING PLANE
STYLE MAIN TERMINAL GATE MAIN TERMINAL
NOTES: DIMENSIONING TOLERANCING ANSI Y14.5M, 1982. CONTROLLING DIMENSION: INCH. CONTOUR PACKAGE BEYOND DIMENSION UNCONTROLLED. DIMENSION APPLIES BETWEEN DIMENSION APPLY BETWEEN MINIMUM. LEAD DIMENSION UNCONTROLLED BEYOND DIMENSION MINIMUM. INCHES 0.175 0.205 0.170 0.210 0.125 0.165 0.016 0.022 0.016 0.019 0.045 0.055 0.095 0.105 0.015 0.020 0.500 0.250 0.080 0.105 0.100 0.115 0.135 MILLIMETERS 4.45 5.20 4.32 5.33 3.18 4.19 0.41 0.55 0.41 0.48 1.15 1.39 2.42 2.66 0.39 0.50 12.70 6.35 2.04 2.66 2.54 2.93 3.43
SECTION
CASE 29-04 (TO-226AA)
Motorola Thyristor Device Data
MBS4991 MBS4992 MBS4993
Motorola reserves right make changes without further notice products herein. Motorola makes warranty, representation guarantee regarding suitability products particular purpose, does Motorola assume liability arising application product circuit, specifically disclaims liability, including without limitation consequential incidental damages. "Typical" parameters vary different applications. operating parameters, including "Typicals" must validated each customer application customer's technical experts. Motorola does convey license under patent rights rights others. Motorola products designed, intended, authorized components systems intended surgical implant into body, other applications intended support sustain life, other application which failure Motorola product could create situation where personal injury death occur. Should Buyer purchase Motorola products such unintended unauthorized application, Buyer shall indemnify hold Motorola officers, employees, subsidiaries, affiliates, distributors harmless against claims, costs, damages, expenses, reasonable attorney fees arising directly indirectly, claim personal injury death associated with such unintended unauthorized use, even such claim alleges that Motorola negligent regarding design manufacture part. Motorola registered trademarks Motorola, Inc. Motorola, Inc. Equal Opportunity/Affirmative Action Employer.
Literature Distribution Centers: USA: Motorola Literature Distribution; P.O. 20912; Phoenix, Arizona 85036. EUROPE: Motorola Ltd.; European Literature Centre; Tanners Drive, Blakelands, Milton Keynes, MK14 5BP, England. JAPAN: Nippon Motorola Ltd.; 4-32-1, Nishi-Gotanda, Shinagawa-ku, Tokyo 141, Japan. ASIA PACIFIC: Motorola Semiconductors H.K. Ltd.; Silicon Harbour Center, King Street, Industrial Estate, N.T., Hong Kong.
*MBS4991/D*
Motorola Thyristor Device Data
MBS4991/D

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