July 2015
RF Components
Multilayer Diplexer
For 698-1616MHz / 1920-2700MHz
DPX202700DT-4035B5
2.0x1.25mm [EIA 0805]*
* Dimensions Code JIS[EIA]
Theproductsinthiscatalogarenotrecommendedfornewdesign
RF Components
• All specifications are subject to change without notice.
• Before using these products, be sure to request the delivery specifications.
20150701 / rf_dpx_dpx202700dt-4035b5_en.fm20150701 / rf_dpx_dpx202700dt-4035b5_en.fm
Multilayer Diplexer
For 698-1616MHz / 1920-2700MHz
SHAPES AND DIMENSIONS
RECOMMENDED LAND PATTERN
DPX202700DT-4035B5
Conformity to RoHS Directive
0.30±0.20
0.20±0.15 0.35±0.10
1.25±0.10
2.00±0.15 0.90±0.10
Dimensions in mm
0.30±0.15
1 Low-band
2 GND
3 High-band
4 GND
5 Common
6 GND
Terminal functions
(1)(
2)(
3)
(6)(
5)(
4)
Marking
[Top view]
[Bottom view] 0.65±0.05
Dimensions in mm
0.89
0.77
0.320.33
RoHS Directive Compliant Product: See the following for more details related to RoHS Directive compliant products. http://product.tdk.com/en/environment/rohs/
Theproductsinthiscatalogarenotrecommendedfornewdesign
RF Components
• All specifications are subject to change without notice.
• Before using these products, be sure to request the delivery specifications.
20150701 / rf_dpx_dpx202700dt-4035b5_en.fm20150701 / rf_dpx_dpx202700dt-4035b5_en.fm
DPX202700DT-4035B5
ELECTRICAL CHARACTERISTICS
LOW-BAND
・Ta: +25±5°C
HIGH-BAND
・Ta: +25±5°C
TEMPERATURE RANGE
Item Frequency Range
(MHz) Min. Typ. Max.
Insertion Loss (dB)
698 to 960 — 0.31 0.50
960 to 1572 — 0.57 0.85
1572 to 1578 — 0.57 0.85
1605 to 1616 — 0.75 1.10
698 to 960 — — 0.60 (–40 to +85°C)
960 to 1572 — — 1.05 (–40 to +85°C)
1572 to 1578 — — 1.05 (–40 to +85°C)
1605 to 1616 — — 1.30 (–40 to +85°C)
Return Loss (dB)
698 to 960 9.54 40.1 —
960 to 1572 9.54 25.7 —
1572 to 1578 9.54 24.3 —
1605 to 1616 9.54 23.1 —
Attenuation (dB)
1920 to 1990 13 22 —
2010 to 2025 10 16 —
2110 to 2170 10 15 —
2300 to 2700 10 14 —
Characteristic Impedance (:)50 (Nominal)
Item Frequency Range
(MHz) Min. Typ. Max.
Insertion Loss (dB)
1920 to 1990 — 0.74 1.10
2010 to 2025 — 0.54 0.80
2110 to 2170 — 0.52 0.80
2300 to 2700 — 0.53 0.80
1920 to 1990 — — 1.30 (–40 to +85°C)
2010 to 2025 — — 1.00 (–40 to +85°C)
2110 to 2170 — — 1.00 (–40 to +85°C)
2300 to 2700 — — 1.00 (–40 to +85°C)
Return Loss (dB)
1920 to 1990 9.54 18.0 —
2010 to 2025 9.54 16.8 —
2110 to 2170 9.54 14.1 —
2300 to 2700 8.52 11.5 —
Attenuation (dB)
698 to 960 10 14 —
960 to 1572 10 14 —
1572 to 1578 18 30 —
1605 to 1616 13 25 —
Characteristic Impedance (:)50 (Nominal)
Operating temperature Storage temperature
（°C） （°C）
–40 to +85 –40 to +85
Theproductsinthiscatalogarenotrecommendedfornewdesign
RF Components
• All specifications are subject to change without notice.
• Before using these products, be sure to request the delivery specifications.
20150701 / rf_dpx_dpx202700dt-4035b5_en.fm20150701 / rf_dpx_dpx202700dt-4035b5_en.fm
DPX202700DT-4035B5
FREQUENCY CHARACTERISTICS
LOW-BAND
Insertion Loss
Return Loss
Attenuation
HIGH-BAND
Insertion Loss
Return Loss
Attenuation
3.0
2.0
2.5
1.5
1.0
0.5
0.0
Insertion Loss
(dB)
600 1000800 1200 1400 1600 1800
Frequency
(MHz)
50
40
30
20
10
0
Return Loss
(dB)
600 1000800 1200 1400 1600 1800
Frequency
(MHz)
50
40
30
20
10
0
Attenuation
(dB)
500 15001000 2000 2500 3000 3500 4000
Frequency
(MHz)
3.0
2.0
2.5
1.5
1.0
0.5
0.0
Insertion Loss
(dB)
1800 22002000 2400 2600 2800
Frequency
(MHz)
50
40
30
20
10
0
Return Loss
(dB)
1800 22002000 2400 2600 2800
Frequency
(MHz)
50
40
30
20
10
0
Attenuation
(dB)
500 15001000 2000 2500 3000 3500 4000
Frequency
(MHz)
Theproductsinthiscatalogarenotrecommendedfornewdesign
RF Components
• All specifications are subject to change without notice.
• Before using these products, be sure to request the delivery specifications.
20150701 / rf_dpx_dpx202700dt-4035b5_en.fm20150701 / rf_dpx_dpx202700dt-4035b5_en.fm
DPX202700DT-4035B5
FREQUENCY CHARACTERISTICS
COMMON
Return Loss Isolation
50
40
30
20
10
0
Return Loss
(dB)
500 15001000 2000 2500 3000 3500 4000
Frequency
(MHz)
50
40
30
20
10
0
Isolation(dB)
500 15001000 2000 2500 3000 3500 4000
Frequency
(MHz)
Theproductsinthiscatalogarenotrecommendedfornewdesign
• All specifications are subject to change without notice.
• Before using these products, be sure to request the delivery specifications.
RECOMMENDED REFLOW PROFILE
t3 : Time within 5°C of actual peak temperature
The maximum number of reflow is 3.
Preheating Soldering
Critical zone (T3 to T4) Peak
Temp. Time Temp. Time Temp. Time
T1 T2 t1 T3 t2 T4 t3
150°C 200°C 60 to 120sec 217°C 60 to 120sec 240 to 260°C 30sec max.
t3
t1
Preheating
t2
Soldering
T3 T3
T4
T2
T1
t: Time
T: Temperature
Peak
6°C/sec
or lower
3°C/sec
or lower
Theproductsinthiscatalogarenotrecommendedfornewdesign
RF Components
• All specifications are subject to change without notice.
• Before using these products, be sure to request the delivery specifications.
20150701 / rf_dpx_dpx202700dt-4035b5_en.fm20150701 / rf_dpx_dpx202700dt-4035b5_en.fm
REMINDERS FOR USING THESE PRODUCTS
Before using these products, be sure to request the delivery specifications.
SAFETY REMINDERS
Please pay sufficient attention to the warnings for safe designing when using these products.
The products listed on this catalog are intended for use in general electronic equipment (AV equipment, telecommunications equipment,
home appliances, amusement equipment, computer equipment, personal equipment, office equipment, measurement equipment,
industrial robots) under a normal operation and use condition.
The products are not designed or warranted to meet the requirements of the applications listed below, whose performance and/or quality
require a more stringent level of safety or reliability, or whose failure, malfunction or trouble could cause serious damage to society, person
or property.
Please understand that we are not responsible for any damage or liability caused by use of the products in any of the applications below
or for any other use exceeding the range or conditions set forth in this catalog.
(1) Aerospace/Aviation equipment
(2) Transportation equipment (cars, electric trains, ships, etc.)
(3) Medical equipment
(4) Power-generation control equipment
(5) Atomic energy-related equipment
(6) Seabed equipment
(7) Transportation control equipment
(8) Public information-processing equipment
(9) Military equipment
(10) Electric heating apparatus, burning equipment
(11) Disaster prevention/crime prevention equipment
(12) Safety equipment
(13) Other applications that are not considered general-purpose
applications
When using this product in general-purpose applications, you are kindly requested to take into consideration securing protection circuit/
equipment or providing backup circuits, etc., to ensure higher safety.
REMINDERS
Theproductsinthiscatalogarenotrecommendedfornewdesign