Series QB00FM Optically Isolated Bi-Directional & DC Output Bi-Directional Solid-State Relay Part Number* Relay Description QB00FM ±7.5A @ ±150Vdc Output ,Solid State Relay * The Y suffix denotes parameters tested to MIL-PRF-28750 specifications. The W suffix denotes parameters tested to Teledyne specifications. ELECTRICAL SPECIFICATIONS (-55°C TO +105°C Ambient Temperature Unless Otherwise Specified) INPUT (CONTROL) SPECIFICATION (See Fig. 1 and Note 1) Min Max Units Input Current @ VIN = 6 Vdc 38 mAdc Turn-Off Voltage (Guaranteed Off) 1.5 Vdc Turn-On Voltage (Guaranteed On) 4.5 Reverse Voltage Polarity Input Supply Range (See Fig. 2 and Note 1) 4.5 Vdc Min Load Current (See Fig. 3) (No Heat Sink) • Capable of DC or bi-directional DC switching (AC) • Parameters tested utilizing MIL-PRF28750 test methods Max Units Adc ±10 µAdc ±100 µAdc Continuous Operating Output Voltage ±150 Vdc Transient Blocking Voltage (See Note 3) ±180 Vdc ON Resistance Rds (on) at TJ = 25°C ILOAD = 100 mAdc (See Fig. 4 and Note 4) 0.10 Ohm Turn-On Time (See Fig.5) 7.5 ms Turn-Off Time (See Fig. 5) 2.0 ms QB00FM 94 • Fast switching speed Vdc Vdc 100 Output Capacitance at 25 Vdc, 100 KHz • Optical isolation 16 0.7 dV/dt @ +25°C • Power FET output • High surge current capability Leakage Current Output Voltage Drop @ 4.3A • Low ON resistance Vdc ±4.3 @ VLOAD = ±150 Vdc (25°C) @ VLOAD = ±150 Vdc (105°C) • High voltage output -16 OUTPUT (LOAD) SPECIFICATIONS Bi-directional Configuration (See Fig. 1) FEATURES V/µs 1600 pF APPLICATIONS • Ideal for Automatic Test Equipment (ATE) • High voltage systems • High-speed switching with low EMI • Squib Fire DESCRIPTION The QB00FM relay is an advanced solidstate bi-directional relay designed for high-speed power switching applications. This relay utilizes state-of-the-art solid-state circuit technology and manufacturing techniques to provide high reliability, low life cycle cost and exceptional switch performance. The QB00FM is capable of switching AC or DC power. The three output terminals can be configured for DC switching with ON resistance reduced to 25 milliohms and a current rating of 7.5A continuous. Other features include optical coupling to minimize EMI generation and to protect logic circuits from output voltage transients. The QB00FM is packaged in a hermetically sealed low profile package suitable for heat sink or circuit card mounting. Pin 6 is connected to the case for additional safety shielding. SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE © 2002 TELEDYNE RELAYS QB00FB\072002\Q1 Series QB00FM OUTPUT (LOAD) SPECIFICATIONS DC Configuration (See Fig. 1 and Notes 2 & 6) Min MECHANICAL SPECIFICATIONS Max Units Load Current (See Fig. 3) (No Heat Sink) 7.5 Adc Leakage Current @ VLOAD = ±150 Vdc (25°C) 20 µAdc Leakage Current @ VLOAD = ±150 Vdc (105°C) 200 µAdc Output Voltage Drop @ 7.5A 0.45 Vdc Continuous Operating Load Voltage 150 Vdc Transient Blocking Voltage (See Note 3) 180 Vdc ON Resistance Rds (on) at TJ = 25°C 0.035 Ohm ILOAD = 100 mAdc (See Fig. 4 and Note 4) Turn-On Time (See Fig.5) 8.5 ms Turn-Off Time (See Fig. 5) 2.0 ms 3200 pF Output Capacitance at 25 Vdc, 100 KHz • Weight: • Case: • Pins: Tolerances: OUTPUT (LOAD) SPECIFICATIONS All Configurations Min Input to Output Capacitance .XX .XXX ANGLE Max Units 10 25g (max) 6 pin, hermetically sealed Plated, gold ± 0.015 ± 0.010 ±1/2° pF Dielectric Strength 500 Vac Insulation Resistance @ 500 Vdc 109 Ohm Junction Temperature @ ILOAD = Imax rated 125 °C Thermal Resistance Junction to Ambient, (θJA) 30 °C/W Thermal Resistance Junction to Case, (θJC) 2.0 °C/W DIMENSIONS ARE SHOWN IN INCHES (MILLIMETERS) BLOCK DIAGRAM ENVIRONMENTAL SPECIFICATIONS All Configurations Min Max Units Temperature Range Operating Storage -55 -55 +105 +125 °C °C Vibration (10–2,000 Hz) 100 g Constant Acceleration 5000 g Shock (0.5 ms) 1500 g © 2002 TELEDYNE RELAYS (800) 284-7007 • www.teledynerelays.com QB00FM 95 QB00FM\072002\Q1 Series QB00FM A) BI-DIRECTIONAL AND DC CONFIGURATION (SEE NOTE 1 & 3) LOAD CURRENT DERATING CURVE (NO HEAT SINK) FIGURE 3 B) DC CONFIGURATION (SEE NOTE 1 & 3) WIRING CONFIGURATIONS FIGURE 1 NORMALIZED ON RESISTANCE VS JUNCTION TEMPERATURE FIGURE 4 (SEE NOTE 4) TYPICAL INPUT CURRENT VS INPUT VOLTAGE FIGURE 2 TURN ON AND TURN OFF TIMING DIAGRAM FIGURE 5 QB00FM 96 SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE © 2002 TELEDYNE RELAYS QB00FB\072002\Q1 Series QB00FM SERIES RESISTANCE VS INPUT VOLTAGE FIGURE 6 (SEE NOTE 1) NOTES: 1. 2. 3. 4. 5. 6. For input voltages above 6V, a series resistor is required. Use the standard resistor value equal to or less than the value found in Figure 6. (VINPUT - 6V) / 0.035 A The input voltage should never exceed 16 Vdc. The rated input voltage is 5V for all tests unless otherwise specified. Relays may drive loads connected to either positive or negative reference power supply lines. Inductive loads must be diode suppressed. To calculate the maximum ON resistance for a given junction temperature, find the normalized ON resistance factor (NR) from Figure 4. Calculate the new ON resistance as follows: R(ON) = NR X R(ON) @ 25°C Input transition should be ≤ 1 ms duration and input drive should be “bounceless contact” type. Relays are tested in the bi-directional configuration only. DC parameters are shown for reference only. © 2002 TELEDYNE RELAYS (800) 284-7007 • www.teledynerelays.com QB00FM 97 QB00FM\072002\Q1