BS08D POWEREX | Alldatasheet

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Dimensions Inches Millimeters A 0.55 Min. 14.0 Min. B 0.12 Max. 3.0 Max. C 0.16 4.0 D 0.14 3.55 E 0.098 Max. 2.5 Max. F 0.016 0.4 G 0.05 ± 0.012 1.27 H 0.018 0.45 Description: The BS08D bilateral switch is a silicon planar monolithic integrated circuit with the electrical character- istics of a bilateral thyristor. The device is designed to switch at 7 to 9 volts with a 0.01%/°C temper- ature coefficient and have excel- lently matched characteristics in both directions. Features: □ Low Switching Voltage of 7 to 9 Volts □ Excellent Switching Voltage Temperature Characteristics (0.01%/°C) □ High Reliability Devices □ Gate Electrode Facilitating Switching Operation Control and Synchronization. Applications: □ Trigger Circuits for Thyristor or Triac, Oscillators, Timers Ordering Information: Example: Select the complete five digit part number you desire from the table - i.e. BS08D is a 175mA Silicon Bilateral Switch. Type BS08D Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272Silicon Bilateral Switch BS08D Outline Drawing TT-1 GG D D C B J H A ➀ T2 TERMINAL ➁ GATE ➂ T1 TERMINAL E F ➂ ➀ OUTLINE DRAWING CONNECTION DIAGRAM

Absolute Maximum Ratings,Ta = 25 °C unless otherwise specified Ratings Symbol BS08D Units DC Forward Anode Current I T 175 mA Repetitive Peak Forward Current – 1.0 Amperes (1% Duty Cycle, 10/H9262s Pulsewidth), Ta = 100°C Non-repetitive Peak Forward Current (10/H9262s Pulsewidth) – 2.0 Amperes Power Dissipation P T 450 mW DC Gate Current I G 5m A Storage Temperature T stg -55 to 125 °C Operating Temperature T j -55 to 125 °C Electrical and Thermal Characteristics,Tj = 25 °C unless otherwise specified BS08D Characteristics Symbol Test Conditions Min. Typ. Max. Units Switching Voltage V S Ta = 25°C 7 8 9 Volts Switching Current I S Ta = 25°C –– 200 /H9262A Holding Current I H Ta = 25°C –– 1.5 mA Off-state Current I D VD = 5V, Ta = 25°C –– 1.0 /H9262A VD = 5V, Ta = 85°C –– 10 /H9262A Temperature Coefficient of Switching Voltage– Ta = -55 to 85°C – ±0.01 – %/°C Peak On-state Voltage V T IT = 175mA, Ta = 25°C –– 1.4 Volts Gate Trigger Current I GT VD = 5V, Ta = 25°C1 0 – 200 /H9262A Gate Non-trigger Voltage V GD VD = 5V, Ta = 85°C 0.2 –– Volts Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272 BS08D Silicon Bilateral Switch TT-2

Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272 BS08D Silicon Bilateral Switch OFF-STATE CURRENT VS. JUNCTION TEMPERATURE (TYPICAL) JUNCTION TEMPERATURE, T j, (°C) -40 10-2 10-1 100 101 0 40 80 120-20-60 20 60 100 140 OFF-STATE CURRENT, I D , (/H9262A) VD = 5V SWITCHING VOLTAGE VS.JUNCTION TEMPERATURE (TYPICAL) JUNCTION TEMPERATURE, T j, (°C) -60 7.5 7.7 7.9 8.1 8.3 SWITCHING VOLTAGE, V S, (VOLTS) -20 20 60 100 140-40 0 40 80 120 SWITCHING CURRENT VS. JUNCTION TEMPERATURE (TYPICAL) JUNCTION TEMPERATURE, T j, (°C) SWITCHING CURRENT, I S, (/H9262A) -60 -20 20 60 100 140-40 0 40 80 120 160 240 320 TYPICAL VALUE TYPICAL DISTRIBUTION ON-STATE VOLTAGE VS. JUNCTION TEMPERATURE (TYPICAL) JUNCTION TEMPERATURE, T j, (°C) -60 0.80 0.90 1.00 1.10 1.20 1.30ON-STATE VOLTAGE, V T, (VOLTS) IT = 175mA -20 20 60 100 140-40 0 40 80 120 HOLDING CURRENT VS. JUNCTION TEMPERATURE (TYPICAL) JUNCTION TEMPERATURE, T j, (°C) HOLDING CURRENT, I H , (/H9262A) -60 -40 0 40 80-20 20 60 100 200 400 600 800 TYPICAL VALUE TYPICAL DISTRIBUTION GATE TRIGGER CURRENT VS. JUNCTION TEMPERATURE (TYPICAL) JUNCTION TEMPERATURE, T j, (°C) GATE TRIGGER CURRENT, I GT , (/H9262A) 0 20 40 60 80 100 120 160 TYPICAL VALUE TYPICAL DISTRIBUTION VD = 5V GATE TRIGGER VOLTAGE VS. JUNCTION TEMPERATURE (TYPICAL) JUNCTION TEMPERATURE, T j, (°C) GATE TRIGGER VOLTAGE, V GT , (VOLTS) 0 20 40 60 80 100 0.2 0.4 0.6 0.8 TYPICAL DISTRIBUTION VD = 5V TT-3

Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272 BS08D Silicon Bilateral Switch CIRCUIT SYMBOL 10k/H9024 47/H9024 A A V V GATE CHARACTERISTICS MEASUREMENT CIRCUIT APPLICATION EXAMPLES THYRISTOR TRIGGER CIRCUIT EQUIVALENT CIRCUIT G LOAD SBS BS08D BCR16 HM-8 Triac VR 200K/H9024 AC INPUT 100VAC R 1 100/H9024, 0.25W R 2 100/H9024 0.5W R 3 15k/H9024 (1W) D 1 D 2 C 2 0.1 /H9262F 400WVC 1 0.47/H9262F 25WV This circuit is useable in such applications as lighting control circuits, electric heater control, and other load control applications. TRIAC TRIGGER CIRCUIT VT2 VT1 VS2 VS1IS2 ID2 ID1 IH2 IS1 IH1 -V +V STATIC CHARACTERISTICS LOAD 1k/H9024 SBS BS08D 0.1 /H9262F C 1M /H9024 VR DR 220k/H9024 CR2AM-8 CRAC INPUT 100VAC R 2 This circuit is widely used in DC motor contol and other control applications. G TT-4