ZX3CD3S1M832

ISSUE 3 - OCTOBER 2007

4

PARAMETER

SYMBOL

VALUE

UNIT

Schottky Diode

Continuous Reverse Voltage

40

V

425

mV

Forward Current

1850

mA

Average Peak Forward Current D=50%

3A

Non Repetitive Forward Current t

≤ 100 s

t

≤ 10ms

12

7

A

A

Power Dissipation at TA=25°C (a)(f)

Linear Derating Factor

1.2

12

W

mW/°C

Power Dissipation at TA=25°C (b)(f)

Linear Derating Factor

2

20

W

mW/°C

Power Dissipation at TA=25°C (c)(f)

Linear Derating Factor

0.8

8

W

mW/°C

Power Dissipation at TA=25°C (d)(f)

Linear Derating Factor

0.9

9

W

mW/°C

Power Dissipation at TA=25°C (d)(g)

Linear Derating Factor

1.36

13.6

W

mW/°C

Power Dissipation at TA=25°C (e)(g)

Linear Derating Factor

2.4

24

W

mW/°C

Storage Temperature Range

-55 to +150

°C

Junction Temperature

125

°C

ABSOLUTE MAXIMUM RATINGS.

PARAMETER

SYMBOL

VALUE

UNIT

Junction to Ambient (a)(f)

83

°C/W

Junction to Ambient (b)(f)

51

°C/W

Junction to Ambient (c)(f)

125

°C/W

Junction to Ambient (d)(f)

111

°C/W

Junction to Ambient (d)(g)

73.5

°C/W

Junction to Ambient (e)(g)

41.7

°C/W

THERMAL RESISTANCE

Notes

(a) For a dual device surface mounted on 8 sq cm single sided 2oz copper on FR4 PCB, in still air conditions with all exposed pads attached. The

copper area is split down the centre line into two separate areas with one half connected to each half of the dual device.

(b) Measured at t<5 secs for a dual device surface mounted on 8 sq cm single sided 2oz copper on FR4 PCB, in still air conditions with all exposed

pads attached. The copper area is split down the centre line into two separate areas with one half connected to each half of the dual device.

(c) For a dual device surface mounted on 8 sq cm single sided 2oz copper on FR4 PCB, in still air conditions with minimal lead connections only.

(d) For a dual device surface mounted on 10 sq cm single sided 1oz copper on FR4 PCB, in still air conditions with all exposed pads attached

attached. The copper area is split down the centre line into two separate areas with one half connected to each half of the dual device.

(e) For a dual device surface mounted on 85 sq cm single sided 2oz copper on FR4 PCB, in still air conditions with all exposed pads attached

attached. The copper area is split down the centre line into two separate areas with one half connected to each half of the dual device.

(f) For a dual device with one active die.

(g) For dual device with 2 active die running at equal power.

(h) Repetitive rating - pulse width limited by max junction temperature. Refer to Transient Thermal Impedance graph.

(i) The minimum copper dimensions required for mounting are no smaller than the exposed metal pads on the base of the device as shown in the

package dimensions data. The thermal resistance for a dual device mounted on 1.5mm thick FR4 board using minimum copper 1 oz weight, 1mm

wide tracks and one half of the device active is Rth = 250°C/W giving a power rating of Ptot = 400mW.

OBSOLETE - PLEASE USE ZXTPS720MC