Product Summary

The ASSR-4128-502E Form A, Solid State Relay consists of an AlGaAs infrared light-emitting diode (LED) input stage optically coupled to a high-voltage output detector circuit. The detector consists of a high-speed photovoltaic diode array and driver circuitry to switch on/off two discrete high voltage MOSFETs. The ASSR-4128-502E turns on (contact closes) with a minimum input current of 3mA through the input LED. The relay turns off (contact opens) with an input voltage of 0.8V or less. The ASSR-4128-502E is ideal for: (1)Telecommunication Switching; (2)Data Communications; (3)Industrial Controls; (4)Medical; (5)Security; (6)EMR / Reed Relay Replacement.

Parametrics

ASSR-4128-502E absolute maximum ratings: (1)Storage Temperature, TS: -55 to 125 ℃; (2)Operating Temperature, TA: -40 to 85 ℃; (3)Junction Temperature, TJ: 125 ℃; (4)Reversed Input Voltage, VR: 5 V; (5)Input Power Dissipation, PIN: 80 mW; (6)Output Power Dissipation, PO: 600 mW.

Features

ASSR-4128-502E features: (1)Compact Solid-State Bi-directional Signal Switch; (2)Single and Dual Channel Normally-off Single-Pole-Single-Throw (SPST) Relay; (3)400V Output Withstand Voltage; (4)0.1A or 0.2A Current Rating; (5)Low Input Current: CMOS Compatibility; (6)Low On-Resistance: 8Ω Typical for DC-only, 25Ω Typical for AC/DC; (7)High Input-to-Output Insulation Voltage (Safety and Regulatory Approvals Pending): 3750 Vrms for 1 min per UL1577; CSA Component Acceptance.

Diagrams

ASSR-4128-502E circuit diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
ASSR-4128-502E
ASSR-4128-502E

Avago Technologies

Solid State Relays SSR(STD+2A) 400V 0.1A

Data Sheet

0-600: $1.16
600-1000: $1.10
1000-2000: $1.03
2000-5000: $0.97
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
ASSR-1218-003E
ASSR-1218-003E

Avago Technologies

Solid State Relays SSR(STD+1A) (60V 0.2A)

Data Sheet

0-1: $1.07
1-25: $0.85
25-100: $0.74
100-250: $0.61
ASSR-1218-503E
ASSR-1218-503E

Avago Technologies

Solid State Relays SSR(STD+1A) (60V 0.2A)

Data Sheet

0-1: $0.85
1-25: $0.58
25-100: $0.52
100-250: $0.46
ASSR-1219-001E
ASSR-1219-001E

Avago Technologies

Solid State Relays SSR(STD+1A) (60V 0.2A)

Data Sheet

0-1: $1.97
1-25: $1.34
25-100: $1.19
100-250: $1.07
ASSR-1219-301E
ASSR-1219-301E

Avago Technologies

Solid State Relays SSR(STD+1A) (60V 0.2A)

Data Sheet

0-1: $1.97
1-25: $1.34
25-100: $1.19
100-250: $1.07
ASSR-1219-501E
ASSR-1219-501E

Avago Technologies

Solid State Relays SSR(STD+1A) (60V 0.2A)

Data Sheet

0-600: $1.01
600-1000: $0.95
1000-2000: $0.90
2000-5000: $0.83
ASSR-1228-002E
ASSR-1228-002E

Avago Technologies

Solid State Relays SSR(STD+2A) (60V 0.2A)

Data Sheet

0-1: $1.16
1-25: $0.95
25-100: $0.84
100-250: $0.76