scope:

This drawing describes device requirements for class H hybrid microcircuits to be processed in accordance with MIL-H-38534.

The complete PIN shall be as shown in the following example:

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

Device type Generic number Circuit function 01 HCPL-1931 Dual channel line receiver optocoupler

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

Outline letter Descriptive designator Terminals Package style E CDIP2-T16 16 Dual-in-line X See figure 1 16 Dual-in-line Y See figure 1 16 Dual-in-line

The lead finish shall be as specified in MIL-H-38534. 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 (V_CC), 1 minute maximum - - - - - - - +7.0 V dc Enable input voltage, per channel (V_EE) - - - - - - +5.5 V dc Output collector voltage, per channel (V_O) - - - - - +7.0 V dc Forward input current, per channel (I_F) 2/ - - - - - 60 mA Reverse input current (I_R) - - - - - - - - - - - - - 60 mA Output collector current, per channel (I_O) - - - - - 25 mA Storage temperature range - - - - - - - - - - - - - −65°C to +150°C Lead temperature (soldering, 10 seconds) - - - - - - +260°C Output collector power dissipation, per channel- - - 40 mW Total input power dissipation, per channel - - - - - 168 mW Total package power dissipation (P_D) - - - - - - - - 564 mW Thermal resistance, junction-to-case (Θ_JC) Case E - - - - - - - - - - - - - - - - - - - - - - See MIL-STD-1835 Case X and Y - - - - - - - - - - - - - - - - - - - +28°C/W Case temperature - - - - - - - - - - - - - - - - - - +170°C

Positive supply voltage range (V_CC) - - - - - - - - +4.5 V dc to +5.5 V dc Low level enable voltage range (V_EL) - - - - - - - 0 V dc to +0.8 V dc High level enable voltage range (V_EH) - - - - - - - +2.0 V dc to V_CC Low level input current range (I_IL) - - - - - - - - 0 µA to 250 µA High level input current range (I_IH) 1/ - - - - - - 12.5 mA to 60 mA Maximum fan-out (TTL load) (N) - - - - - - - - - - 6 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.