scope:

This drawing forms a part of a one part - one part number documentation system (see 6.6 herein). This drawing describes device requirements for hybrid microcircuits to be processed in accordance with MIL-H-38534. Two product assurance classes, military high reliability (device class H) and space application (device class K) and a choice of case outline 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-H-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 HCPL-5501, 66126-105 Transistor output, single channel optocoupler

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

Device class Device requirements documentation H or K Certification and qualification to MIL-H-38534

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

Outline letter Descriptive designator Terminals Package style P CDIP2-T8 8 Dual in line X See figure 1 8 Dual in line Y See figure 1 8 Dual in line

The lead finish shall be as specified in MIL-H-38534 for classes H and K. Finish letter "X" shall not be marked on the microcircuit or its packaging. The "X" designation is for use in specifications when lead finishes A, B, and C are considered acceptable and interchangeable without preference.

Supply voltage range (V_CC) - - - - - - - - - - - - −0.5 V dc to +20 V dc Peak forward input current (t ≤ 1.0 ms) - - - - - 40 mA Average input forward current (I_FAVG) - - - - - - 20 mA Reverse input voltage (V_R) - - - - - - - - - - - - 3.0 V dc Output current (I_O): Average - - - - - - - - - - - - - - - - - - - - 8.0 mA Peak - - - - - - - - - - - - - - - - - - - - - - 16 mA Output voltage range (V_O) - - - - - - - - - - - - −0.5 V dc to +20 V dc Emitter base reverse voltage (V_EBO) - - - - - - - 3.0 V dc Base current (I_B) - - - - - - - - - - - - - - - - 5.0 mA Power dissipation (P_D): Input - - - - - - - - - - - - - - - - - - - - - 36 mW Output - - - - - - - - - - - - - - - - - - - - - 50 mW Lead temperature (soldering, 10 seconds) - - - - - +260°C Storage temperature range - - - - - - - - - - - - −65°C to +150°C Thermal resistance, junction-to-case (θ_JC): Case outline P - - - - - - - - - - - - - - - - - See MIL-STD-1835 Case outlines X and Y - - - - - - - - - - - - - 28°C/W Junction temperature (T_J) - - - - - - - - - - - - +175°C

Supply voltage range (V_CC) - - - - - - - - - - - - 2.0 V dc to 18 V dc Low level input current (I_FL) - - - - - - - - - - 250 µA maximum 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 logistic purposes.