DataSheet

DIN Rail Mount

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DRA1 SPF Series

Description

Operating Voltage [VAC]

12-280

Transient Overvoltage [Vpk]

600

10

Minimum Load Current [Arms]

0.06

Maximum Off-State Leakage Current @ Rated Voltage [mArms]

0.1

500

285/260

Maximum On-State Voltage Drop @ Rated Current [Vpk]

1.6

Maximum I² t for Fusing (50/60 hz, 1/2 cycle) [A² sec]

Maximum 1 Cycle Surge Current (50/60 Hz) [Apk]

239/250

PRODUCT SELECTION

Control Voltage

10 A (Zero Voltage Turn-on)

10 A (Instantaneous Turn-on)

3-15 VDC

DRA1-SPF240D25

DRA1-SPF380D25

4-15 VDC

DRA1-SPF380D25R

DRA1-SPF240D25R

15-32 VDC

18-36 VAC

90-140 VAC

DRA1-SPFE240D25

DRA1-SPFE240A25

DRA1-SPF240A25

DRA1-SPFE240D25R

SPF(E)240x25

48-380**

1200

10

0.06

0.1

500

285/260

1.6

239/250

SPF380x25

Description

SPF240D25

Control Voltage Range

3-15 VDC

Minimum Turn-On Voltage

Must Turn-Off Voltage

Typical Input Current

Nominal Input Impedance

3.0 VDC

1.0 VDC

15 mA

300 Ohm

1/2 Cycle

1/2 Cycle

SPF380D/480D

4-15 VDC

4.0 VDC

1.0 VDC

15 mA

240 Ohm

1/2 Cycle

1/2 Cycle

SPFE240D25

15-32 VDC

15 VDC

1.0 VDC

15 mA

1500 Ohm

1/2 Cycle

1/2 Cycle

SPF240A25

90-140 Vrms

90 Vrms

10 Vrms

10 mArms

14.1 k Ohm

10

40

SPFE240A25

18-36 VAC

18 Vrms

2 Vrms

10 mArms

2.1 k Ohm

10

40

Maximum Turn-Off Time [µsec]

(1)

All parameters at 25°C unless otherwise specified.

(2)

See derating chart on page 3.

(3)

Steady state load current exceeding 10 Amps will damage socket.

(4

Off-state dv/dt test method per EIA/NARM standard RS-443, paragraph 13.11.1

(5)

Turn-On Time for DC control instantaneous turn-on versions is 0.1 msec.

** NOTE: Voltages in excess of 380V will damage output terminals.

Parameters

Description

Dielectric Strength, Input/Output (50/60Hz)

4000 Vrms

Minimum Insulation Resistance (@ 500 VDC)

Maximum Capacitance, Input/Output

8 pF

Ambient Operating Temperature Range

-30 to 80 °C

Ambient Storage Temperature Range

-30 to 125 °C

Weight (typical)

0.32 lb oz (145.5 g)

Encapsulation

Thermally conductive Epoxy

GENERAL NOTES