Datasheet ASSR-1410, ASSR-1411, ASSR-1420 (Broadcom) - 10

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ASSR-1410, ASSR-1411, and ASSR-1420
Data Sheet General-Purpose, Form A, Solid State Relay (Photo MOSFET) (60V/0.6A/1Ω)
Switching Specifications (AC)
Over recommended operating TA = –40°C to 85°C, IF = 5 mA to 10 mA, unless otherwise specified.
Parameter Symbol Min. Typ. Max. Unit Conditions Figure Note
Turn-On Time TON — 0.25 0.9 ms IF = 5 mA, IO = 600 mA, TA = 25°C 10, 14 — — 1.0 ms IF = 5 mA, IO = 600 mA 11 — 0.15 0.45 ms IF = 10 mA, IO = 600 mA, TA = 25°C — — 0.5 ms IF = 10 mA, IO = 600 mA Turn-Of Time TOFF — 0.04 0.2 ms IF = 5 mA, IO = 600 mA, TA = 25°C 12, 14 — — 0.5 ms IF = 5 mA, IO = 600 mA 13 — 0.034 0.15 ms IF = 10 mA, IO = 600 mA, TA = 25°C — — 0.2 ms IF = 10 mA, IO = 600 mA Output Transient Rejection dVO/dt 1 7 — kV/μs ΔVO = 60V, TA = 25°C 15 Input-Output Transient dVI-O/dt 1 ≥10 — kV/μs ΔVI-O = 1000V, TA = 25°C 16 Rejection
Applications Information On-Resistance and Derating Curves
The Output On-Resistance, R(ON), specified in this data sheet is the resistance measured across the output contact when a pulsed current signal (IO = 0.6A) is applied to the output pins. The use of a pulsed signal (≤30 ms) implies that each junction temperature is equal to the ambient and case temperatures. The steady-state resistance, Rss, on the other hand, is the value of the resistance measured across the output contact when a DC current signal is applied to the output pins for a duration suf icient to reach thermal equilibrium. Rss includes the ef ects of the temperature rise in the device. Derating curves are shown in Figure 1, Figure 2, Figure 3, and Figure 4, specifying the maximum output current allowable for a given ambient temperature. The maximum allowable output current and power dissipation are related by the expression Rss = Po(max)/(Io(max))2 from which Rss can be calculated. Staying within the safe area ensures that the steady-state MOSFET junction temperature remains less than 125°C.
Turn-On Time and Turn-Off Time Variation
The ASSR-14xx Series exhibits a very fast turn-on and turn-of time. Both the turn-on and turn-of time can be adjusted by choosing proper forward current as depicted in Figure 10 and Figure 12. The changes of the turn-on and turn-of time with ambient temperature are also shown in Figure 11 and Figure 13. Broadcom AV02-0241EN 10 Document Outline Description Features Applications Functional Diagram Truth Table Ordering Information Schematics ASSR-1410 ASSR-1411 Connection A ASSR-1411 Connection B ASSR-1420 Package Outline Drawings ASSR-1410 4-Pin Small Outline Package ASSR-1411 6-Pin DIP Package ASSR-1411 6-Pin DIP Package with Gull Wing Surface Mount Option 300 ASSR-1420 8-Pin DIP Package ASSR-1420 8-Pin DIP Package with Gull Wing Surface Mount Option 300 Solder Reflow Profile Regulatory Information Insulation and Safety Related Specifications Absolute Maximum Ratings Recommended Operating Conditions Package Characteristics Electrical Specifications (DC) Switching Specifications (AC) Applications Information On-Resistance and Derating Curves Turn-On Time and Turn-Off Time Variation