AQ504FV-N2-07-BU

AQ506/504 Current Regulator Diode SC70-3, SOT23-3, TO92-2 Packages Product Specification Revision 1.4 July 31, 2006 General Description The AQ506/504 is a 2-terminal current regulator capable of delivering a constant current over a wide voltage range, and requires no separate voltage source or supporting components. The AQ506/504 is a bipolar integrated circuit that replaces legacy JFET devices. Its low cost, small size, and simplicity makes the current regulator diode ideal for applications requiring an isolated constant current source. Applications • Audio circuits • Timing circuits • Current source or sink • Current limiting circuits Features • No separate voltage source required • Excellent temperature performance • High Dynamic Impedance • Offered in SOT23 & SC70 packages • RoHS compliant available Pin Configuration (Top View) Block Diagram Electrical Characteristic www.acutechnology.com AQ506/504 Acutechnology Semiconductor Inc. AQ506/504 Ordering Information Device AQ506 AQ506 AQ506 AQ506 AQ506 AQ506 AQ504 AQ504 AQ504 AQ504 AQ504 AQ504 Note: The Operating Tj 0C˚ ≤100C˚ 0C˚ ≤100C˚ 0C˚ ≤100C˚ 0C˚ ≤100C˚ 0C˚ ≤100C˚ 0C˚ ≤100C˚ 0C˚ ≤100C˚ 0C˚ ≤100C˚ 0C˚ ≤100C˚ 0C˚ ≤100C˚ 0C˚ ≤100C˚ 0C˚ ≤100C˚ %Tol 20 20 20 20 20 20 20 20 20 20 20 20 Pkg Type TO-92-2 TO-92-2 SOT-23-3 SOT-23-3 SC70-3 SC70-3 TO-92-2 TO-92-2 SOT-23-3 SOT-23-3 SC70-3 SC70-3 I FWD Wrap BULK BULK T&R T&R T&R T&R BULK BULK T&R T&R T&R T&R Order Number AQ506FV-N2-14-BU AQ506FV-N2-14-BUL AQ506FV-M3-14-TR AQ506FV-M3-14-TRL AQ506FV-C3-14-TR AQ506FV-C3-14-TRL AQ504FV-N2-07-BU AQ504FV-N2-07-BUL AQ504FV-M3-07-TR AQ504FV-M3-07-TRL AQ504FV-C3-07-TR AQ504FV-C3-07-TRL 1.4mA 1.4mA 1.4mA 1.4mA 1.4mA 1.4mA 0.7mA 0.7mA 0.7mA 0.7mA 0.7mA 0.7mA TRL and BUL parts are Lead Free and RoHS compliant. Absolute Maximum Ratings Parameter Peak Forward Voltage Reverse Current Operating Junction Temperature Lead Temperature (soldering 10 seconds) Storage Temperature Range Value 36 50 150 300 -80 to +150 Unit V mA ºC ºC ºC Electrical Specifications Electrical characteristics are guaranteed over the full temperature range 0ºC ≤ Tj ≤ 100ºC. Ambient temperature must be de-rated based upon power dissipation and package thermal characteristics. Symbol POV VR CF IF Zd Zk VL TC Parameter Peak Operating Voltage Reverse Voltage Capacitance Regulator Current Dynamic Impedance Knee Impedance Limiting Voltage Temperature Coefficient Conditions IF= 1.1 • IF max IR= 1mA VF=25V, f = 1MHz AQ506, VF= 25V AQ504, VF= 25V VF= 25V VF= 6V IF= 0.8 • If min VF=25V 0°C ≤ TA ≤ 100 °C 1.12 0.61 .33 Min 36 Typ 45 0.8 2.2 1.40 0.70 1.5 .25 1.1 .19 2.5 1.68 0.84 Max Units Volts Volts pF mA MΩ MΩ V %/°C www.acutechnology.com 2 Rev. 1.4 July 31, 2006 Acutechnology Semiconductor Inc. AQ506/504 Typical Applications www.acutechnology.com 3 Rev. 1.4 July 31, 2006 Acutechnology Semiconductor Inc. AQ506/504 Package Dimensions (contd.) SOT23-3, SOT23-5, SOT23-4, SOT23-6 www.acutechnology.com 4 Rev. 1.4 July 31, 2006 Acutechnology Semiconductor Inc. AQ506/504 Package Dimensions (contd.) SC70-3, SC70-4, SC70-5, SC70-6 Contact Information Acutechnology Semiconductor Inc. 3487 McKee Rd. Suite 52 San Jose CA , USA 95127 Disclaimer The information furnished by Acutechnology in this data sheet is believed to be accurate and reliable. However, Acutechnology assumes no responsibility for its use. Acutechnology reserves the right to change circuitry and specifications at any time without notification to the customer. TEL: FAX: website: (408) 259-2300 (408) 259-9160 www.acutechnology.com Life Support Policy Acutechnology Products are not designed or authorized for use as components in life support devices or systems where malfunction of a product can reasonably be expected to result in personal injury. Life support devices or systems are devices or systems that (a) are intended for surgical implant into the body or (b) support or sustain life, and whose failure to perform can be reasonably expected to result in a significant injury to the user. www.acutechnology.com 5 Rev. 1.4 July 31, 2006