MOTOROLA MRF317

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by MRF317/D
SEMICONDUCTOR TECHNICAL DATA
The RF Line
. . . designed primarily for wideband large–signal output amplifier stages in
30 – 200 MHz frequency range.
• Guaranteed Performance at 150 MHz, 28 Vdc
Output Power = 100 W
Minimum Gain = 9.0 dB
100 W, 30 – 200 MHz
CONTROLLED Q
BROADBAND RF POWER
TRANSISTOR
NPN SILICON
• Built–In Matching Network for Broadband Operation
• 100% Tested for Load Mismatch at all Phase Angles with 30:1 VSWR
• Gold Metallization System for High Reliability
• High Output Saturation Power — Ideally Suited for 30 W Carrier/120 W
Peak AM Amplifier Service
• Guaranteed Performance in Broadband Test Fixture
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Collector–Emitter Voltage
VCEO
35
Vdc
Collector–Base Voltage
VCBO
65
Vdc
Emitter–Base Voltage
VEBO
4.0
Vdc
Collector Current — Continuous
Collector Current — Peak (10 seconds)
IC
12
18
Adc
Total Device Dissipation @ TC = 25°C (1)
Derate above 25°C
PD
270
1.54
Watts
W/°C
Storage Temperature Range
Tstg
– 65 to +150
°C
CASE 316–01, STYLE 1
THERMAL CHARACTERISTICS
Characteristic
Thermal Resistance, Junction to Case
Symbol
Max
Unit
RθJC
0.65
°C/W
ELECTRICAL CHARACTERISTICS (TC = 25°C unless otherwise noted.)
Characteristic
Symbol
Min
Typ
Max
Unit
Collector–Emitter Breakdown Voltage
(IC = 100 mAdc, IB = 0)
V(BR)CEO
35
—
—
Vdc
Collector–Emitter Breakdown Voltage
(IC = 100 mAdc, VBE = 0)
V(BR)CES
65
—
—
Vdc
Collector–Base Breakdown Voltage
(IC = 100 mAdc, IE = 0)
V(BR)CBO
65
—
—
Vdc
Emitter–Base Breakdown Voltage
(IE = 10 mAdc, IC = 0)
V(BR)EBO
4.0
—
—
Vdc
ICBO
—
—
5.0
mAdc
hFE
10
25
80
—
OFF CHARACTERISTICS
Collector Cutoff Current
(VCB = 30 Vdc, IE = 0)
ON CHARACTERISTICS
DC Current Gain
(IC = 5.0 Adc, VCE = 5.0 Vdc)
NOTE:
(continued)
1. This device is designed for RF operation. The total device dissipation rating applies only when the device is operated as an RF amplifier.
REV 7
RF DEVICE DATA
MOTOROLA
Motorola, Inc. 1997
MRF317
1
ELECTRICAL CHARACTERISTICS — continued (TC = 25°C unless otherwise noted.)
Characteristic
Symbol
Min
Typ
Max
Unit
Cob
—
150
175
pF
Common–Emitter Amplifier Power Gain
(VCC = 28 Vdc, Pout = 100 W, f = 150 MHz, IC (Max) = 6.5 Adc)
GPE
9.0
10
—
dB
Collector Efficiency
(VCC = 28 Vdc, Pout = 100 W, f = 150 MHz, IC (Max) = 6.5 Adc)
η
55
60
—
%
Load Mismatch
(VCC = 28 Vdc, Pout = 100 W CW, f = 150 MHz,
VSWR = 30:1 all phase angles)
ψ
DYNAMIC CHARACTERISTICS
Output Capacitance
(VCB = 28 Vdc, IE = 0, f = 1.0 MHz)
FUNCTIONAL TESTS (Figure 2)
MRF317
2
No Degradation in Output Power
MOTOROLA RF DEVICE DATA
R2
R3
RFC3
RFC5
C5
R1
RFC6
C13
RFC2
DC + 28 Vdc
C11
C12
RFC4
RFC1
C1
RF
INPUT
L3
DUT
L1
C10
L4
RF
OUTPUT
L2
C2
C3
C1, C9 — 39 pF, 100 mil ATC
C2 — 120 pF, 100 mil ATC
C3, C4 — 360 pF, 100 mil ATC
C5 — 1000 pF Dipped Mica
C6, C7 — 100 pF, 100 mil ATC*
C8 — 18 pF, 100 mil ATC*
C10 — 43 pF, 100 mil ATC
C6
C4
C11 — 60 pF, Underwood
C12 — 0.1 µF Erie Redcap
C13 — 1000 pF, Underwood J102
L1 — 50 nH
L2 — 6.0 nH
L3 — 8.0 nH
L4 — 32 nH
C7
C8
C9
RFC1 — 0.15 µH Molded Coil
RFC2, RFC3 — Ferroxcube Bead 56–590–65/3B
RFC4 — 1 Turn, #18 Wire, 2.0″ L
RFC5 — Ferroxcube VK200 19/4B
RFC6 — 7 Turns, #18 Wire, 0.3″ ID
R1 — 10 Ω 1/2 W
R2, R3 — 10 Ω 1.0 W
*Combination of C6, C7, C8 equals 220 pF.
Figure 1. 110 – 160 MHz Broadband Amplifier — Test Fixture Schematic
70
60
9
EFFICIENCY, η (%)
G PE , POWER GAIN (dB)
10
8
7
Pout = 100 W
VCC = 28 V
50
40
Pout = 100 W
VCC = 28 V
30
6
110
135
20
110
160
160
f, FREQUENCY (MHz)
Figure 2. Power Gain versus Frequency
Broadband Test Fixture
Figure 3. Efficiency versus Frequency
Broadband Test Fixture
140
6
f = 30 MHz
VCC = 28 V
Pout , OUTPUT POWER (WATTS)
Pout = 100 W
VCC = 28 V
5
INPUT VSWR
135
f, FREQUENCY (MHz)
4
3
2
50 MHz
120
100
80
60
200 MHz
150 MHz
40
100 MHz
1
110
135
160
20
0.2
0.5
1
2
5
10
20
f, FREQUENCY (MHz)
Pin, INPUT POWER (WATTS)
Figure 4. Input VSWR versus Frequency
Broadband Test Fixture
Figure 5. Output Power versus Input Power
MOTOROLA RF DEVICE DATA
MRF317
3
120
17
Pout = 100 W
VCC = 28 V
16
Pout, POWER OUTPUT (WATTS)
G PE , COMMON EMITTER POWER GAIN (dB)
TYPICAL PERFORMANCE CURVES
15
14
13
12
11
10
Pin = 10 W
8W
100
6W
80
60
40
9
f = 100 MHz
8
20
40
60
80
100
120
140
160
180
20
200
12
16
20
24
28
f, FREQUENCY (MHz)
VCC, SUPPLY VOLTAGE (VOLTS)
Figure 6. Power Gain versus Frequency
Figure 7. Power Output versus Supply Voltage
Pin = 10 W
100
8W
6W
80
60
40
Pout, POWER OUTPUT (WATTS)
Pout, POWER OUTPUT (WATTS)
120
Pin = 10 W
100
8W
6W
80
60
40
f = 150 MHz
20
12
16
20
24
f = 200 MHz
20
28
12
16
20
24
28
VCC, SUPPLY VOLTAGE (VOLTS)
VCC, SUPPLY VOLTAGE (VOLTS)
Figure 8. Power Output versus Supply Voltage
Figure 9. Power Output versus Supply Voltage
0
1.0
2.0
3.0
4.0
Zin
200
50
1.0
125
100
200
1.0
175
f = 30 MHz
2.0
150
175
2.0
100
125
150
3.0
ZOL*
4.0
5.0
50
f = 30 MHz
VCC = 28 V, Pout = 100 W
3.0
6.0
f
MHz
Zin
OHMS
ZOL*
OHMS
30
50
100
125
150
175
200
1.2 – j2.0
1.0 – j1.8
0.3 + j0.7
0.3 + j1.0
0.6 + j1.3
1.0 + j1.5
0.9 + j1.0
4.3 – j5.0
4.0 – j4.9
2.0 – j2.3
1.9 – j1.9
1.9 – j1.3
1.6 – j0.6
1.1 – j0.6
ZOL* = Conjugate of the optimum load impedance into which the device output
ZOL* = operates at a given output power, voltage and frequency.
Figure 10. Series Equivalent Input–Output Impedance
MRF317
4
MOTOROLA RF DEVICE DATA
PACKAGE DIMENSIONS
F
D
4
R
NOTES:
1. FLANGE IS ISOLATED IN ALL STYLES.
K
3
DIM
A
B
C
D
E
F
H
J
K
L
N
Q
R
U
1
Q
2
L
B
J
C
E
N
INCHES
MIN
MAX
24.38
25.14
12.45
12.95
5.97
7.62
5.33
5.58
2.16
3.04
5.08
5.33
18.29
18.54
0.10
0.15
10.29
11.17
3.81
4.06
3.81
4.31
2.92
3.30
3.05
3.30
11.94
12.57
MILLIMETERS
MIN
MAX
0.960
0.990
0.490
0.510
0.235
0.300
0.210
0.220
0.085
0.120
0.200
0.210
0.720
0.730
0.004
0.006
0.405
0.440
0.150
0.160
0.150
0.170
0.115
0.130
0.120
0.130
0.470
0.495
H
A
U
STYLE 1:
PIN 1.
2.
3.
4.
EMITTER
COLLECTOR
EMITTER
BASE
CASE 316–01
ISSUE D
MOTOROLA RF DEVICE DATA
MRF317
5
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the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit,
and specifically disclaims any and all liability, including without limitation consequential or incidental damages. “Typical” parameters can and do vary in different
applications. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. Motorola does
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associated with such unintended or unauthorized use, even if such claim alleges that Motorola was negligent regarding the design or manufacture of the part.
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MRF317
6
◊
*MRF317/D*
MRF317/D
MOTOROLA RF DEVICE
DATA