ZXTD**M832EV
ZXM***M832EV
ISSUE 1 - SEPTEMBER 2002
2
PARAMETER SYMBOL LIMIT UNIT
Power Dissipation at TA=25°C
Power Dissipation at TA=25°C (a)(f)
Linear Derating Factor PD1.5
12 W
mW/°C
Power Dissipation at TA=25°C (b)(f)
Linear Derating Factor PD2.45
19.6 W
mW/°C
Power Dissipation at TA=25°C (c)(f)
Linear Derating Factor PD1
8W
mW/°C
Power Dissipation at TA=25°C (d)(f)
Linear Derating Factor PD1.13
9W
mW/°C
Power Dissipation at TA=25°C (d)(g)
Linear Derating Factor PD1.7
13.6 W
mW/°C
Power Dissipation at TA=25°C (e)(g)
Linear Derating Factor PD3
24 W
mW/°C
Operating and Storage Temperature Range Tj:Tstg -55 to +150 °C
THERMAL RESISTANCE
Junction to Ambient (a)(f) RθJA 83.3 °C/W
Junction to Ambient (b)(f) RθJA 51 °C/W
Junction to Ambient (c)(f) RθJA 125 °C/W
Junction to Ambient (d)(f) RθJA 111 °C/W
Junction to Ambient (d)(g) RθJA 73.5 °C/W
Junction to Ambient (e)(g) RθJA 41.7 °C/W
PD& THERMAL DATA
Notes
(a)Foradualdevicesurfacemountedon8sqcmsinglesided2ozcopperonFR4PCB,instillairconditionswithallexposedpadsattached.Thecopper
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 secsforadualdevice surface mounted on8sqcmsinglesided 2oz copper onFR4PCB,instill 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 onFR4 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. 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.
(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
packagedimensionsdata.Thethermalresistanceforadualdevicemountedon1.5mm thick FR4 board using minimumcopper1ozweight,1mmwide
tracks and one half of the device active is Rth = 250°C/W giving a power rating of Ptot = 500mW.