500 Watts, 50 Volts
Pulsed Avionics 960 to 1215 MHz
TAN500
GENERAL DESCRIPTION
The
TAN 500
is a high power COMMON BASE bipolar transistor. It is designed
for pulsed systems in the frequency band 960-1215 MHz. The device has gold
thin-film metallization and diffused ballasting for proven highest MTTF. The
transistor includes input and output prematch for broadband capability. Low
thermal resistance package reduces junction temperature, extends life.
CASE OUTLINE
55ST Style 1
(Common Base)
ABSOLUTE MAXIMUM RATINGS
Power Dissipation
Device Dissipation @25° (P
d
)
C
2500
Voltage and Current
Collector to Base Voltage (BV
ces
)
65
Emitter to Base Voltage (BV
ebo
)
3.0
Collector Current (I
c
)
50
Temperatures
Storage Temperature
-65 to +200
Operating Junction Temperature
+200
W (At rated pulse condition)
V
V
A
°
C
°
C
ELECTRICAL CHARACTERISTICS @ 25°C
SYMBOL
BV
ebo
BV
ces
h
FE
θjc
1,2
CHARACTERISTICS
Emitter to Base Breakdown
Collector to Emitter Breakdown
DC – Current Gain
Thermal Resistance
TEST CONDITIONS
Ie = 30 mA
Ic = 50 mA
Ic = 1A, Vce = 5V
MIN
3.0
75
20
0.07
TYP
MAX
UNITS
V
V
-
°
C/W
FUNCTIONAL CHARACTERISTICS @ 25°C
SYMBOL
P
out
P
in
G
p
η
c
P
d
T
r1
?á
CHARACTERISTICS
Power Out
Power Input
Power Gain
Collector Efficiency
Pulse Droop
Rise Time
Load Mismatch
TEST CONDITIONS
MIN
500
F = 960/1090/1215 MHz
VCC = 50V
PW = 10µs, DF = 10%
P
in
= 63W
63
9.0
40
0.5
110
3:1
TYP
MAX
UNITS
W
W
dB
%
dB
ns
-
NOTES: 1. At rated output power, pulse conditions and MSC fixture
2. Pulse Format: PW=10µs, DF=10%
Rev. B – May. 2008
Microsemi reserves the right to change, without notice, the specifications and information contained herein.
Visit our web site at
www.microsemi.com
or contact our factory direct.
TAN500
Typical Performance (960/1090/1215 MHz)
Input/Output
700.0
600.0
500.0
400.0
300.0
4.00
12.00
Gain
Ouput Power (W)
10.00
Gain (dB)
8.00
6.00
200.0
100.0
0.0
10.0
960MHz
1215MHz
1090MHz
2.00
960MHz
1215MHz
1090MHz
0.00
20.0
30.0
40.0
50.0
60.0
70.0
80.0
0.0
100.0
200.0
300.0
400.0
500.0
600.0
700.0
Input Power (W)
Output Power (W)
Input Return Loss
0.00
70.0%
Efficiency
Input Return Loss (dB)
960MHz
-2.00
-4.00
-6.00
-8.00
-10.00
-12.00
-14.00
-16.00
0.0
100.0
200.0
300.0
400.0
500.0
1090MHz
60.0%
1215MHz
Effi. (%)
50.0%
40.0%
30.0%
20.0%
960MHz
1215MHz
1090MHz
10.0%
600.0
700.0
0.0
100.0
200.0
300.0
400.0
500.0
600.0
700.0
Output Power (W)
Output Power (W)
Microsemi reserves the right to change, without notice, the specifications and information contained herein.
Visit our web site at
www.microsemi.com
or contact our factory direct.
TAN500
TAN500 Test Circuit Layout
Part
C01
C02
C03
L01, L02
R01
R03, R04
M01
M03
M05
M08
M10, M11
M13
M15
M17
TAN500 Test Circuit Component Designations and Values
Description
Part
Description
9.1pF Chip Capacitor (ATC 600F)
C04
100nF Chip Capacitor (ATC 200B)
10pF Chip Capacitor (ATC 600F)
C05
1000pF Chip Capacitor (ATC 200B)
43pF Chip Capacitor (ATC 600F)
C06
2200uF, 63V Electrolytic Capacitor
18 AWG, Length: 0.42?Ì
L03
18 AWG, Length: 0.85?Ì
2.4? , 1/4W Radial Resistor,
R02
2.4? , 1/4W Chip Resistor
Length: 0.85?b
1.5?¥, 1/4W Chip Resistor
PCB
Rogers RT6006, e¥
r
=6.15, 25mils, 1oz
36 x 175 mils (W x L)
M02
150 x 740 mils (W x L)
364 x 210 mils (W x L)
M04
36 x 110 mils (W x L)
310 x 265 mils (W x L)
M06, M07
415 x 140 mils (W x L)
1390 x 460 mils (W x L)
M09
1340 x 545 mils (W x L)
198 x 40 mils (W x L)
M12
200 x 155 mils (W x L)
106 x 265 mils (W x L)
M14
36 x 165 mils (W x L)
100 x 165 mils (W x L)
M16
360 x 250 mils (W x L)
36 x 415 mils (W x L)
Microsemi reserves the right to change, without notice, the specifications and information contained herein.
Visit our web site at
www.microsemi.com
or contact our factory direct.
TAN500
Typical Impedance Values
Input
Matching
Network
DUT
Output
Matching
Network
Z
S
Z
L
Frequency (MHz)
960
1030
1090
1150
1215
Z
S
(?¡)
0.67 – j2.14
0.90 – j1.51
1.21 – j1.14
1.47 – j1.11
1.32 – j1.23
Z
L
(?¡)
0.96 – j1.54
1.53 – j1.33
1.58 – j1.46
1.33 – j1.67
1.87 – j1.47
* V
CC
= 50V, P
IN
= 63 P
OUT
> 500W
* Pulse Format: PW = 10µs, DF = 10%
Microsemi reserves the right to change, without notice, the specifications and information contained herein.
Visit our web site at
www.microsemi.com
or contact our factory direct.
TAN500
Microsemi reserves the right to change, without notice, the specifications and information contained herein.
Visit our web site at
www.microsemi.com
or contact our factory direct.
PCB设计
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