Diodes ZXMP7A17K - Manual (Page 2)

ZXMP7A17K
Issue 2 - August 2006 2 www.zetex.com
© Zetex Semiconductors plc 2006
Absolute maximum ratings
NOTES:
(a) For a device surface mounted on 50mm x 50mm x 1.6mm FR4 PCB with high coverage of single sided 2oz copper, in
still air conditions.
(b) For a device surface mounted on FR4 PCB measured at t
Յ
10 sec.
(c) Repetitive rating 50mm x 50mm x 1.6mm FR4 PCB, D=0.02 pulse width=300
␮
s - pulse width limited by maximum
junction temperature.
(d) For a device surface mounted on 25mm x 25mm x 1.6mm FR4 PCB with high coverage of single sided 1oz copper, in
still air conditions.
Parameter Symbol Limit Unit
Drain-source voltage V
DSS
-70 V
Gate-source voltage V
GS
Ϯ20
V
Continuous drain current @ V
GS
=10V; T
A
=25°C
(b) I
D
-5.7 A
@ V
GS
=10V; T
A
=25°C
(b) -4.6
@ V
GS
=10V; T
A
=25°C
(a) -3.8
Pulsed drain current
(c) I
DM
-17.7 A
Continuous source current (body diode)
(b) I
S
-9.2 A
Pulsed source current (body diode)
(c) I
SM
-17.7 A
Power dissipation at T
A
=25°C
(a)
Linear derating factor
P
D
4.17
33.3
W
mW/°C
Power dissipation at T
A
=25°C
(b)
Linear derating factor
P
D
9.25
74
W
mW/°C
Power dissipation at T
A
=25°C
(d)
Linear derating factor
P
D
2.11
16.8
W
mW/°C
Operating and storage temperature range T
j
, T
stg
-55 to +150 °C
Thermal resistance
Parameter Symbol Limit Unit
Junction to ambient
(a) R ⍜JA 30 °C/W
Junction to ambient
(b) R ⍜JA 13.5 °C/W
Junction to ambient
(c) R
⍜JA
59.1 °C/W