scope:

This drawing documents two product assurance classes, high reliability (device class H) and space application (device class K) and a choice of case outlines and lead finishes are available and are reflected in the Part or Identifying Number (PIN). When available, a choice of radiation hardness assurance levels are reflected in the PIN.

The PIN shall be as shown in the following example:

Device classes H and K RHA marked devices shall meet the MIL-PRF-38534 specified RHA levels and shall be marked with the appropriate RHA designator. A dash (-) indicates a non-RHA device.

The device type(s) shall identify the circuit function as follows:

Device type Generic number Circuit function 01 MSK 1120B Precision temperature sensor

This device class designator shall be a single letter identifying the product assurance level as follows:

Device class Device performance documentation H or K Certification and Qualification to MIL-PRF-38534

The case outline(s) shall be as designated in MIL-STD-1835 and as follows:

Outline letter Descriptive designator Terminals Package style X See figure 1 3 Can package

The lead finish shall be as specified in MIL-PRF-38534 for classes H and K.

Forward current (I_F) ............................. 10 mA Reverse current (I_R) ............................. 15 mA Storage temperature range ....................... −65°C to +150°C Thermal resistance, junction-to-case (θ_JC) .. 25°C/W Lead temperature (soldering, 10 seconds) ......... +300°C Junction temperature (T_J) ........................ +175°C

Ambient operating temperature range (T_A).............. −55°C to +125°C

intended Use:

Microcircuits conforming to this drawing are intended for use for Government microcircuit applications (original equipment), design applications, and logistics purposes.