RH137 Negative Adjustable Regulator DESCRIPTIONABSOLUTE MAXIMUM RATINGS The RH137 negative adjustable regulator will deliver up Power Dissipation ... Internally Limited to 1.5A output current over an output voltage range of Input-to-Output Voltage Differential ...30V –1.2V to –22V. Operating Junction Every effort has been made to make these devices easy Temperature Range ... –55°C to 150°C to use and difficult to damage. Internal current and power Storage Temperature Range .. –65°C to 150°C limiting coupled with true thermal limiting prevents device Lead Temperature (Soldering, 10 sec) ...300°C damage due to overloads or shorts, even if the regulator All registered trademarks and trademarks are the property of their respective owners. is not fastened to a heat sink. Maximum reliability is attained with Analog Device’s advanced processing techniques combined with a 100% burn-in in the thermal limit mode. This assures that all device protection circuits are working and eliminates field failures experienced with other regulators that receive only standard electrical testing. The wafer lots are processed to Analog Device’s in-house Class S flow to yield circuits usable in stringent military applications. BURN-IN CIRCUITPACKAGE/ORDER INFORMATION BOTTOM VIEW 1 ADJ RH137 2 VOUT –30V VIN OUTPUT 3 VIN ADJ CASE IS INPUT 2k 243Ω H PACKAGE 3-LEAD TO-39 METAL CAN RH137 BI BOTTOM VIEW VOUT 2 CASE IS VIN 1 ADJ K PACKAGE 2-LEAD TO-3 METAL CAN (STEEL) Note: Obsolete K Package – For Reference Only. Rev. D Document Feedback For more information www.analog.com 1 Document Outline Description Burn-In Circuit Absolute Maximum Ratings Package/Order Information Table 1. Electrical Characteristics Table 1A. Electrical Characteristics Table 2. Electrical Test Requirements Total Dose Bias Circuit Typical Application Typical Performance Characteristics
