PTVA104501EH
Thermally-Enhanced High Power RF LDMOS FET
450 W, 50 V, 960 – 1215 MHz
Description
The PTVA104501EH LDMOS FET is designed for use in power ampli-
fier applications in the 960 to 1215 MHz frequency band. Features
include high gain and thermally-enhanced package with bolt-down
flange. Manufactured with Wolfspeed's advanced LDMOS process, this
device provides excellent thermal performance and superior reliability.
PTVA104501EH
Package H-33288-2
V
DD
= 50 V, I
DQ
= 200 mA, T
CASE
= 25°C,
128 µs pulse width, 10% duty cycle
65
55
65
55
Power Sweep, Pulsed RF
Features
• Broadband internal input and output matching
• High gain and efficiency
• Integrated ESD protection
• Human Body Model Class 2 (per ANSI/ESDA/
JEDEC JS-001)
• Low thermal resistance
• Excellent ruggedness
• Pb-free and RoHS compliant
• Capable of withstanding a 10:1 load mismatch
(all phase angles) at 450 W peak under RF pulse,
128 µS, 10% duty cycle.
Output power
Efficiency
P
OUT
(dBm)
45
35
25
15
960 MHz
1030 Mhz
1090 MHz
1150 MHz
1215 MHz
a104501eh_g1
45
35
25
15
28
30
32
34
P
IN
(dBm)
36
38
40
42
44
RF Characteristics
Pulsed RF Performance
(tested in Wolfspeed test fixture)
V
DD
= 50 V, I
DQ
= 200 mA, P
OUT
= 450 W (peak), ƒ
1
= 960 MHz, ƒ
2
= 1090 MHz, ƒ
3
= 1215 MHz, RF pulse 128 µs,
10% duty cycle
Characteristic
Gain
Drain Efficiency
Gain Flatness
Return Loss
All published data at T
CASE
= 25°C unless otherwise indicated
Efficiency (%)
Symbol
G
ps
Min
16.5
53
—
—
Typ
17.5
58
0.85
–9.5
Max
—
—
1.8
–6
Unit
dB
%
dB
dB
h
D
DG
IRL
ESD: Electrostatic discharge sensitive device—observe handling precautions!
Rev. 03, 2018-06-14
4600 Silicon Drive | Durham, NC 27703 | www.wolfspeed.com
PTVA104501EH
RF Characteristics
Typical RF Performance
(not subject to production test, verified by design/characterization in Wolfspeed test fixture)
V
DD
= 50 V, I
DQ
= 200 mA, Input signal (t
r
= 7.0 ns, t
f
= 7.0 ns), 128 µs pulse width, 10% duty cycle, class AB test
Mode of
Operation
128 µs, 10%
ƒ
(MHz)
960
1030
1090
1150
1215
IRL
(dB)
–7.5
–13.0
–8.0
–15.0
–9.0
P
1dB
Gain
(dB)
18.0
18.5
17.8
18.1
18.3
Eff
(%)
56
59
61
59
56
P
OUT
(W)
460
470
510
540
460
Gain
(dB)
16.0
16.5
15.8
16.1
16.3
P
3dB
Eff
(%)
53
60
61
60
53
P
OUT
(W)
490
540
590
620
510
Max
P
droop (pulse)
@ P
1dB
0.15
0.15
0.20
0.20
0.20
t
r (ns)
@P
1dB
5
5
5
5
5
t
f (ns)
@P
1dB
<2
<2
<2
<2
<2
2
DC Characteristics
Characteristic
Drain-Source Breakdown Voltage
Drain Leakage Current
Conditions
V
GS
= 0 V, I
DS
= 10 mA
V
DS
= 50 V, V
GS
= 0 V
V
DS
= 111 V, V
GS
= 0 V
Symbol
V(
BR)DSS
I
DSS
I
DSS
R
DS(on)
V
GS
I
GSS
Min
105
—
—
—
3.0
—
Typ
—
—
—
0.1
3.5
—
Max
—
1
10
—
4.0
1
Unit
V
µA
µA
W
V
µA
On-State Resistance
Operating Gate Voltage
Gate Leakage Current
V
GS
= 10 V, V
DS
= 0.1 V
V
DS
= 50 V, I
DQ
= 200 mA
V
GS
= 10 V, V
DS
= 0 V
Maximum Ratings
Parameter
Drain-Source Voltage
Gate-Source Voltage
Operating Voltage
Junction Temperature
Storage Temperature Range
Thermal Resistance
(T
CASE
= 70°C, 430 W CW, ƒ = 1090 MHZ, V
DD
= 50 V, I
DQ
= 200 mA)
Symbol
V
DSS
V
GS
V
DD
T
J
T
STG
R
qJC
Value
105
–6 to +12
0 to +55
225
–65 to +150
0.25
Unit
V
V
V
°C
°C
°C/W
Ordering Information
Type and Version
PTVA104501EH V1 R0
PTVA104501EH V1 R250
Order Code
PTVA104501EH-V1-R0
PTVA104501EH-V1-R250
Package Description
H-33288-2
H-33288-2
Shipping
Tape & Reel, 50 pcs
Tape & Reel, 250 pcs
Rev. 03, 2018-06-14
4600 Silicon Drive | Durham, NC 27703 | www.wolfspeed.com
PTVA104501EH
Typical RF Performance
(data taken in production test fixture)
Power Sweep, Pulsed RF
3
V
DD
= 50 V, I
DQ
= 200 mA, T
CASE
= 25°C,
128 µs pulse width, 10% duty cycle
65
55
65
55
V
DD
= 50 V, I
DQ
= 200 mA, T
CASE
= 25°C,
128 µs pulse width, 10% duty cycle
22
20
Gain
Power Sweep, Pulsed RF
Output power
Efficiency
P
OUT
(dBm)
Gain (dB)
45
35
25
15
960 MHz
1030 Mhz
1090 MHz
1150 MHz
1215 MHz
a104501eh_g1
45
35
25
15
Efficiency (%)
18
16
14
12
960 MHz
1030 MHz
1090 MHz
1150 MHz
1215 MHz
a104501eh_g2
28
30
32
34
P
IN
(dBm)
36
38
40
42
44
28
30
32
34
36
38
40
42
44
P
IN
(dBm)
V
DD
= 50V, I
DQ
= 200mA, P
OUT
= 450W (peak),
128 µs pulse width, 10% duty cycle
20
Gain
Pulsed RF Performance
V
DD
= 50V, I
DQ
= 200mA, P
OUT
= 450W (peak),
128 µs pulse width, 10% duty cycle
70
Pulsed RF Performance
-5
IRL
0.3
Efficiency (%)
Gain (dB)
IRL (dB)
0.2
18
Efficiency
60
-15
0.1
Power Droop
17
55
-20
16
a104501eh_g3
900
1000
1100
1200
50
1300
-25
900
1000
1100
1200
a104501eh_g4
0.0
1300
Frequency (MHz)
Frequency (MHz)
Rev. 03, 2018-06-14
4600 Silicon Drive | Durham, NC 27703 | www.wolfspeed.com
Power Droop (dB)
19
65
-10
PTVA104501EH
Typical RF Performance
(cont.)
Power Sweep, Pulsed RF
4
V
DD
= 50 V, I
DQ
= 200 mA, T
CASE
= 25°C,
P.W = 3.354mS, Burts = 7µS On, 6µS Off,
L.T = 22.7% duty cycle
65
55
Output power
Efficiency
V
DD
= 50 V, I
DQ
= 200 mA, T
CASE
= 25°C
P.W = 3.354mS, Burts = 7µS On, 6µS Off,
L.T = 22.7% duty cycle
65
55
Power Sweep, Pulsed RF
22
20
P
OUT
(dBm)
35
25
15
960 MHz
1030 Mhz
1090 MHz
1150 MHz
1215 MHz
a104501eh_g5
35
25
15
Gain (dB)
45
45
Efficiency (%)
Gain
18
16
14
12
960 MHz
1030 MHz
1090 MHz
1150 MHz
1215 MHz
a104501eh_g6
28
30
32
34
36
38
40
42
44
28
30
32
34
36
38
40
42
44
P
IN
(dBm)
P
IN
(dBm)
V
DD
= 50V, I
DQ
= 200mA, P
OUT
= 450W (peak),
P.W = 3.354mS, Burts = 7µS On, 6µS Off,
L.T = 22.7% duty cycle
20
Gain
Pulsed RF Performance
V
DD
= 50V, I
DQ
= 200mA, P
OUT
= 450W (peak),
P.W = 3.354mS, Burts = 7µS On, 6µS Off,
L.T = 22.7% duty cycle
70
Pulsed RF Performance
-5
IRL
0.3
Gain (dB)
IRL (dB)
0.2
18
60
-15
Power Droop
17
Efficiency
55
-20
0.1
16
900
1000
Frequency (MHz)
1100
1200
a104501eh_g7
50
1300
-25
a104501eh_g8
900
1000
1100
1200
0.0
1300
Frequency (MHz)
Rev. 03, 2018-06-14
4600 Silicon Drive | Durham, NC 27703 | www.wolfspeed.com
Power Droop (dB)
Efficiency (%)
19
65
-10
PTVA104501EH
Typical RF Performance
(cont.)
CW Power Sweep
5
V
DD
= 36 V, I
DQ
= 150 mA, T
CASE
= 25 ºC
960 MHz
1030 MHz
1090 MHz
1150 MHz
1240 MHz
V
DD
= 36 V, I
DQ
= 150 mA, T
CASE
= 25°C,
128 µs pulse width, 10% duty cycle
70
60
Power Sweep, Pulsed RF
960 MHz
1030 MHz
1090 MHz
1150 MHz
1240 MHz
26
24
22
26
24
70
60
Efficiency
Effciency (%)
20
18
16
14
12
0
50
Gain
Efficiency
40
30
20
10
20
18
16
14
12
0
50
100
150
Gain
40
30
20
10
100
150
200
a104501eh_g10
250
0
200
250
a104501eh_g9
300
0
P
OUT
(W)
P
OUT
(W)
Rev. 03, 2018-06-14
4600 Silicon Drive | Durham, NC 27703 | www.wolfspeed.com
Efficiency (%)
50
22
50
Gain (dB)
Gain (dB)
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