320SMD

Electrical

At T = 25°

C and with 600

source and load unless otherwise stated.

°

C

Lumped equivalent circuit parameters as Fig. 1

DCP

Notes:

1.

Third

harmonic

typically

exceeds

other

Equivalent

Fig 1

Circuit

harmonics by 20dB.

Components 100% tested at 6.5 kVDC.

Caution:

do not pass DC through windings.

At signal levels greater than 100mV, Lp will

increase and Rp will decrease slightly but the

effect is usually favourable

Excludes shipping materials. Components are

dry-packed and sealed as shipped. Handle in

accordance with IPC/JEDEC J-STD-033

procedure for components classified as

IPC/JEDEC J-STD-020 Moisture Sensitivity

Level 5a.

2.

3.

4.

IDEAL

1:1

5.

ETALDOC 1037/1

ETALDOC 894/3

Page 2 of 4

October 2012

May 2009

DC resistance

(3)

Leakage inductance, L

Shunt inductance, Lp

(4)

Shunt loss, Rp

(4)

Primary resistance R

300Hz 25mV

300Hz 25mV

64

64

-

1.6

5.0

75

75

3.5

-

-

86

86

7.0

-

-

mH

H

k

Parameter

Conditions

Min

Typ

Max

Units

Insertion Loss

Frequency Response

Return Loss

Harmonic Distortion

(1)

Voltage Isolation

(2)

Operating Range:

Functional

Storage

(5)

f = 1kHz

300Hz – 3.4kHz

Circuit figure 2

200Hz – 4kHz

400Hz, -10dBm on

primary

50Hz/60Hz

DC

-

-

20

-

3.88

5.5

-25

-40

-

-

-

-78

-

-

-

-

2.0

±0.1

-

-62

-

-

+80

+125

dB

dB

dB

dBc

kVrms

kV

°

C

SPECIFICATIONS