
The information in this document is subject to change without notice.
N-CHANNEL GaAs MESFET
NEZ1011-2E, NEZ1414-2E
2W X, Ku-BAND POWER GaAs MESFET
1998
Document No. P13725EJ1V0DS00 (1st edition)
Date Published September 1998 N CP(K)
Printed in Japan
DATA SHEET
DESCRIPTION
The NEZ1011-2E and NEZ1414-2E are power GaAs MESFETs which provide high gain, high efficiency and high
output in X, Ku-band. The internal input and output matching enables guaranteed performance to be achieved with
only a 50
external circuit. To reduce thermal resistance the device has a PHS (Plated Heat Sink) structure. The
device incorporates a WSi (tungsten silicide) gate structure for high reliability.
FEATURES
High Output Power : P
o (1 dB)
= +34.0 dBm typ.
High Linear Gain
: 8.5 dB typ. (NEZ1011-2E), 7.5 dB typ. (NEZ1414-2E)
High Efficiency
: 30 % typ.
Input and Output Internally Matched for Optimum performance
ORDERING INFORMATION
Part Number
Package
NEZ1011-2E
NEZ1414-2E
T-78
Remark
To order evaluation samples, please contact your local NEC sales office.
(Part number for sample order: NEZ1011-2E, NEZ1414-2E)
ABSOLUTE MAXIMUM RATINGS (T
A
= 25°C)
Operation in excess of any one of these parameters may result in permanent damage.
Parameter
Symbol
Ratings
Unit
Drain to Source Voltage
V
DS
15
V
Gate to Source Voltage
V
GS
–7
V
Drain Current
I
DS
3.0 (NEZ1011-2E)
2.5 (NEZ1414-2E)
A
Gate Forward Current
I
GF
+20
mA
Gate Reverse Current
I
GR
–20
mA
Total Power Dissipation
P
T
15
W
Channel Temperature
T
ch
175
°C
Storage Temperature
T
stg
–65 to +175
°C
Caution Please handle this device at static-free workstation, because this is an electrostatic sensitive
device.