MSS39,000 Series
P-Type Silicon Schottky Diodes
Description
The Aeroflex / Metelics MSS39,000 series of Schottky diodes is
fabricated on P-Type epitaxial substrates for superior 1/f noise
performance in microwave biased-detector applications up to 40
GHz.
Features
•
•
•
Very low 1/f Noise
Detector applications to 40 GHz
Chip, beam lead or packaged devices
Absolute Maximum Ratings
Parameters
Reverse Voltage
Forward Current
Operation Temperature
Storage Temperature
Power Dissipation
Soldering Temperature (Packaged)
Beam Lead Pull Strength, Min
Rated V
BR
50 mA
-65 ºC to +150 ºC
-65 ºC to +150 ºC
100 mW, derated linearly to zero at T
A
= +150 ºC
+ 230 ºC for 5 sec.
4 grams
Rating
Chip
Electrical Specifications,
T
A
= 25 ºC
Model
MSS39,045-C15
MSS39,048-C15
Test
Conditions
V
BR
MIN
V
F
TYP
C
J
MAX
T
SS
TYP
γ
TYP
Frequency
MAX
Outline
V
V
pF
dBm
mV / mW
GHz
5.0
5.0
I
R
= 10
μA
0.40
0.39
I
F
= 1 mA
0.10
0.15
V
R
= 0 V
F = 1 MHz
-58
-58
DC Bias = 10
μA
R
L
= 100 KΩ
5,000
5,000
F = 10 GHz
Video BW = 2 MHz
18
12
C15
C15
Revision Date: 10/15/2010
MSS39,000 Series
P-Type Silicon Schottky Diodes
Beam Lead
Electrical Specifications,
T
A
= 25 ºC
Model
MSS39,144-B10B
MSS39,146-B10B
MSS39,148-B10B
MSS39,152-B10B
Test
Conditions
V
BR
MIN
V
F
TYP
C
J
MAX
T
SS
TYP
γ
TYP
Frequency
MAX
Outline
V
V
pF
dBm
mV / mW
GHz
3.5
3.5
3.5
3.5
I
R
= 10
μA
0.38
0.38
0.39
0.38
I
F
= 1 mA
0.08
0.10
0.12
0.18
V
R
= 0 V
F = 1 MHz
-58
-58
-58
-58
DC Bias = 10
μA
R
L
= 100 KΩ
5,000
5,000
5,000
5,000
F = 10 GHz
Video BW = 2 MHz
40
26
18
12
B10B
B10B
B10B
B10B
Packaged
Electrical Specifications,
T
A
= 25 ºC
Model
MSS39,045-P55
MSS39,045-P86
MSS39,048-P55
MSS39,048-P86
MSS39,148-E25
MSS39,148-H20
MSS39,152-E25
MSS39,152-H20
Test
Conditions
V
BR
MIN
V
F
TYP
C
T
MAX
T
SS
TYP
γ
TYP
Frequency
MAX
Outline
V
V
pF
dBm
mV / mW
GHz
5.0
5.0
5.0
5.0
3.5
3.5
3.5
3.5
I
R
= 10
μA
0.40
0.40
0.39
0.39
0.39
0.39
0.38
0.38
I
F
= 1 mA
0.25
0.27
0.30
0.32
0.22
0.30
0.28
0.36
V
R
= 0 V
F = 1 MHz
-58
-58
-58
-58
-58
-58
-58
-58
DC Bias = 10
μA
R
L
= 100 KΩ
5000
5000
5000
5000
5000
5000
5000
5000
F = 10 GHz
Video BW = 2 MHz
18
18
12
12
18
12
12
18
P55
P86
P55
P86
E25
H20
E25
H20
2
Aeroflex / Metelics, Inc.
www.aeroflex-metelics.com
Revision Date: 10/15/2010
MSS39,000 Series
P-Type Silicon Schottky Diodes
Typical Performance,
T
A
= 25 ºC
Figure 1.
100
I
F
vs. V
F
Curve
Figure 2.
Bias = 20
μA
R
L
= 5 kΩ
F = 10 GHz
Detector Output Curve
10
I
F
(mA)
V
OUT
MSS-39, 048-P55
1.0
0.10
0.01
0
0.20
0.40
0.60
V
F
(V)
0.80
1.00
1.20
1.40
-60
-40
-20
P
IN
(dBm)
0
+20
Figure 4.
Smith Chart - 50
Reference
Outline Drawings
C1
C15
5
Top contact is cathode.
17 [.432]
13 [.330]
Top Contact
1.1 [0.028]
0.9 [0.023]
17 [.432]
13 [.330]
B10B
0B
B1
Cut lead is anode
10 [0.254]
6 [0.152]
0.55 [0.014]
0.25 [0.006]
3.5 [0.089]
1.2 [0.030]
33 [0.838]
28 [0.711]
12 [0.305]
9 [0.229]
Back
6 [0.152]
4 [0.102]
Back Contact
Back View
12 [0.305]
9 [0.229]
Less Than 0.5 [0.013]
Lp = 0.1nH
Cp = 0.015pF
Aeroflex / Metelics, Inc.
www.aeroflex-metelics.com
3
Revision Date: 10/15/2010
MSS39,000 Series
P-Type Silicon Schottky Diodes
Outline Drawings
P55
(hermetic)
P55
Cp=0.13pF
Lp=0.35nH
64 [1.626]
60 [1.524]
55 [1.397]
51 [1.295]
Dia.
P86
P86
(hermetic)
Cp=0.15pF
Lp=1nH
64 [1.626] Dia.
60 [1.524]
15 [0.381]
10 [0.254]
Ceramic
Body
55 [1.397]
45 [1.143]
210 [5.334]
190 [4.826]
Ceramic
Body
82 [2.083]
70 [1.778]
Heatsink is anode
84 [2.134] Dia.
78 [1.981]
Heatsink is anode
E25
(non-hermetic)
E25
Cp=0.07pF
Lp=0.4nH
H20
(hermetic)
55 [1.397] SQ.
45 [1.143]
H20
Lp=0.5nH
Cp=0.18pF
102 [2.591] Dia
81 [2.057]
23 [0.584]
17 [0.432]
Cut Lead is Cathode
Cut lead is Cathode
18 [0.457]
12 [0.305]
Epoxy
50 [1.270] Max.
5 [0.127] 2Pls
3 [0.076]
104 [2.642]
92 [2.337]
Square
130 [3.302]
Min. 2 Pls
8 [0.203]
4 [0.102]
6 [0.152]
3 [0.076]
14 [0.356]
8 [0.203]
Ceramic
80 [2.032] Min.
35 [0.889]
25 [0.635]
Aeroflex / Metelics Inc.
Aeroflex Microelectronic Solutions
975 Stewart Drive
Sunnyvale, CA 94085
TEL: 408-737-8181
Sales
888-641-SEMI (7364)
metelics-sales@aeroflex.com
ISO 9001:2008 certified companies
54 Grenier Field Road
Londonderry, NH 03053
TEL: 603-641-3800
www.aeroflex.com/Microwave www.aeroflex.com/Metelics
Aeroflex / Metelics, Inc. reserves the right to make changes to any products
and services herein at any time without notice. Consult Aeroflex or an
authorized sales representative to verify that the information in this data
sheet is current before using this product. Aeroflex does not assume any
responsibility or liability arising out of the application or use of any product
or service described herein, except as expressly agreed to in writing by
Aeroflex; nor does the purchase, lease, or use of a product or service from
Aeroflex convey a license under any patent rights, copyrights, trademark
rights, or any other of the intellectual rights of Aeroflex or of third parties.
Copyright 2010 Aeroflex / Metelics. All rights reserved.
Our passion for performance is defined by three
attributes represented by these three icons:
solution-minded, performance-driven and customer-focused.
Revision Date: 10/15/2010
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