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DVTR2800S
User Manual
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DELTA DVTR2800S User Manual

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DVTR2800S Series
HIGH RELIABILITY HYBRID
DESCRIPTION
The DVTR series of high reliability DC-DC converters is operable over the full military (-55 °C to +125 °C) temperature range with no power derating. Unique to the DVTR series is a magnetic feedback circuit that is radiation immune. Operating at a nominal fixed frequency of 475 kHz, these regulated, isolated units utilize well controlled undervoltage lockout circuitry to eliminate slow start-up problems.
These converters are designed and manufactured in a facility qualified to ISO9001 and certified to MIL­PRF-38534 and MIL-STD-883.
This product may incorporate one or more of the following U.S. patents:
5,784,266 5,790,389 5,963,438 5,999,433 6,005,780 6,084,792 6,118,673
DC-DC CONVERTERS
FEATURES
• High Reliability
• Very Low Output Noise
• Wide Input Voltage Range: 15 to 50 Volts per
MIL-STD-704
• Up to 40 Watts Output Power
• Output Voltage Trim Up +10%
• Radiation Immune Magnetic Feedback Circuit
• NO Use of Optoisolators
• Undervoltage Lockout
• Indefinite Short Circuit Protection
• Current Limit Protection
• Industry Standard Pinout
• High Input Transient Voltage: 80 Volts for 1 sec
per MIL-STD-704A
• Radiation Hardened Version Available
• Precision Seam Seal or Solder Seal Hermetic
Package
• High Power Density: > 40 W/in
• Custom Versions Available
• Additional Environmental Screening Available
• Meets MIL-STD-461C and MIL-STD-461D EMC
Requirements When Used With a DVMC28 EMI Filter
• Flanged and Non-flanged Versions Available.
• MIL-PRF-38534 Element Evaluated
Components
3
1X007DSG
11314 4th Avenue West, Suite 206 Everett, WA 98204
http://www.vpt-inc.com
Figure 1 – DVTR2800S / DVTR2800SF DC-DC Converter
(Not To Scale)
Sales Information: Phone: (425) 353-3010 Fax: (425) 353-4030 E-mail: vptsales@vpt-inc.com
1
DVTR2800S Series
SPECIFICATIONS (T
= -55°C to +125°C, VIN = +28V ± 5%, Full Load, Unless Otherwise Specified)
CASE
ABSOLUTE MAXIMUM RATINGS
Input Voltage (Continuous) 50 VDC Junction Temperature Rise to Case +15°C Input Voltage (Transient, 1 second) 80 Volts Storage Temperature -65°C to +150°C
Output Power1 40 Watts Lead Solder Temperature (10 seconds) 270°C
Power Dissipation (Full Load, T
= +125°C) 13 Watts Weight (Maximum) (Un-Flanged / Flanged) (49 / 52) Grams
CASE
Parameter Conditions
STATIC
INPUT
Voltage
Current
4
Ripple Current Full Load, 20Hz to 10MHz - - 50 - - 50 mA
Inhibit Pin Input
4
Inhibit Pin Open Circuit Voltage
UVLO Turn On 12.0 - 14.8 12.0 - 14.8 V
UVLO Turn Off
4
OUTPUT
Voltage
3
Power
3
Current
Ripple Voltage V
Line Regulation V
Load Regulation V
EFFICIENCY 67 - - 72 - - %
LOAD FAULT POWER DISSIPATION
CAPACITIVE LOAD
4
SWITCHING FREQUENCY 400 475 550 400 475 550 kHz
SYNC FREQUENCY RANGE VH - VL = 5V, DC = 20-80% 500 - 600 500 - 600 kHz
ISOLATION 500 V
MTBF (MIL-HDBK-217F) AIF @ TC = 55°C - 413 - - 413 - kHrs
Continuous 15 28 50 15 28 50 V
Transient, 1 sec - - 80 - - 80 V
Inhibited - - 6 - - 6 mA
No Load - - 90 - - 90 mA
0 - 1.5 0 - 1.5 V
4
9.0 11.0 13.0 9.0 11.0 13.0 V
11.0 - 14.5 11.0 - 14.5 V
V
OUT TCASE
V
OUT TCASE
= 25°C 3.25 3.30 3.35 4.95 5.00 5.05 V
= -55°C to +125°C 3.20 3.30 3.40 4.875 5.00 5.125 V
0 - 20 0 - 30 W
V
0 - 6.06 0 - 6.0 A
OUT
Full Load, 20Hz to 10MHz - - 50 - - 50 mV
OUT
OUT VIN
OUT
= 15V to 50V - - 20 - - 20 mV
No Load to Full Load - - 50 - - 50 mV
Overload
4
Short Circuit - - 16 - - 16 W
- - 1000 - - 1000
DC
DYNAMIC
Load Step Output Transient V
Load Step Recovery2
Line Step Output Transient
Line Step Recovery
2, 4
4
Turn On Delay V
Turn On Overshoot
OUT
Half Load to Full Load
V
OUT
OUT
= 16V to 40V
V
IN
= 0V to 28V
V
IN
DVTR283R3S DVTR2805S
Units
Min Typ Max Min Typ Max
p-p
p-p
- - 16 - - 16 W
µF
100 - - 100 - - MΩ
- - 400 - - 500 mV
- - 500 - - 500
- 300 600 - 300 600 mV
- 300 500 - 300 500
- - 20 - - 20 mSec
- - 15 - - 25 mV
PK
µSec
PK
µSec
PK
Notes: 1. Dependant on output voltage. 2. Time for output voltage to settle within 1% of its nominal value.
3. Derate linearly to 0 at 135°C. 4. Verified by qualification testing.
1X007DSG
2
DVTR2800S Series
SPECIFICATIONS (T
= -55°C to +125°C, VIN = +28V ± 5%, Full Load, Unless Otherwise Specified)
CASE
ABSOLUTE MAXIMUM RATINGS
Input Voltage (Continuous) 50 VDC Junction Temperature Rise to Case +15°C Input Voltage (Transient, 1 second) 80 Volts Storage Temperature -65°C to +150°C
Output Power1 40 Watts Lead Solder Temperature (10 seconds) 270°C
Power Dissipation (Full Load, T
= +125°C) 13 Watts Weight (Maximum) (Un-Flanged / Flanged) (49 / 52) Grams
CASE
Parameter Conditions
STATIC
INPUT
Voltage
Current
4
Ripple Current Full Load, 20Hz to 10MHz - - 50 - - 50 mA
Inhibit Pin Input
4
Inhibit Pin Open Circuit Voltage
UVLO Turn On 12.0 - 14.8 12.0 - 14.8 V
UVLO Turn Off
4
OUTPUT
Voltage
3
Power
3
Current
Ripple Voltage V
Line Regulation V
Load Regulation V
EFFICIENCY 76 - - 77 - - %
LOAD FAULT POWER DISSIPATION
CAPACITIVE LOAD
4
SWITCHING FREQUENCY 400 475 550 400 475 550 kHz
SYNC FREQUENCY RANGE VH - VL = 5V, DC = 20-80% 500 - 600 500 - 600 kHz
ISOLATION 500 V
MTBF (MIL-HDBK-217F) AIF @ TC = 55°C - 413 - - 413 - kHrs
Continuous 15 28 50 15 28 50 V
Transient, 1 sec - - 80 - - 80 V
Inhibited - - 6 - - 6 mA
No Load - - 90 - - 90 mA
0 - 1.5 0 - 1.5 V
4
9.0 11.0 13.0 9.0 11.0 13.0 V
11.0 - 14.5 11.0 - 14.5 V
V
OUT TCASE
V
OUT TCASE
= 25°C 11.88 12.0 12.12 14.85 15.0 15.15 V
= -55°C to +125°C 11.70 12.0 12.30 14.625 15.0 15.375 V
0 - 40 0 - 40 W
V
0 - 3.33 0 - 2.67 A
OUT
Full Load, 20Hz to 10MHz - - 50 - - 50 mV
OUT
OUT VIN
OUT
= 15V to 50V - - 20 - - 20 mV
No Load to Full Load - - 50 - - 50 mV
Overload
4
Short Circuit - - 14 - - 14 W
- - 500 - - 500
DC
DYNAMIC
Load Step Output Transient V
Load Step Recovery2
Line Step Output Transient
Line Step Recovery
2, 4
4
Turn On Delay V
Turn On Overshoot
OUT
Half Load to Full Load
V
OUT
OUT
= 16V to 40V
V
IN
= 0V to 28V
V
IN
DVTR2812S DVTR2815S
Units
Min Typ Max Min Typ Max
p-p
p-p
- - 14 - - 14 W
µF
100 - - 100 - - MΩ
- - 700 - - 700 mV
- - 500 - - 500
- 500 900 - 500 900 mV
- 300 500 - 300 500
- - 20 - - 20 mSec
- - 50 - - 50 mV
PK
µSec
PK
µSec
PK
Notes: 1. Dependant on output voltage. 2. Time for output voltage to settle within 1% of its nominal value.
3. Derate linearly to 0 at 135°C. 4. Verified by qualification testing.
1X007DSG
3
DVTR2800S Series
SPECIFICATIONS (T
= -55°C to +125°C, VIN = +28V ± 5%, Full Load, Unless Otherwise Specified)
CASE
ABSOLUTE MAXIMUM RATINGS
Input Voltage (Continuous) 50 VDC Junction Temperature Rise to Case +15°C Input Voltage (Transient, 1 second) 80 Volts Storage Temperature -65°C to +150°C
Output Power1 40 Watts Lead Solder Temperature (10 seconds) 270°C
Power Dissipation (Full Load, T
= +125°C) 13 Watts Weight (Maximum) (Un-Flanged / Flanged) (49 / 52) Grams
CASE
Parameter Conditions
STATIC
INPUT
Voltage
Current
4
Ripple Current Full Load, 20Hz to 10MHz - - 50 - - 50 mA
Inhibit Pin Input
4
Inhibit Pin Open Circuit Voltage
UVLO Turn On 12.0 - 14.8 12.0 - 14.8 V
UVLO Turn Off
4
OUTPUT
Voltage
3
Power
3
Current
Ripple Voltage V
Line Regulation V
Load Regulation V
EFFICIENCY 72 - - 63 - - %
LOAD FAULT POWER DISSIPATION
CAPACITIVE LOAD
4
SWITCHING FREQUENCY 400 475 550 400 475 550 kHz
SYNC FREQUENCY RANGE VH - VL = 5V, DC = 20-80% 500 - 600 500 - 600 kHz
ISOLATION 500 V
MTBF (MIL-HDBK-217F) AIF @ TC = 55°C - 413 - - 413 - kHrs
Continuous 15 28 50 15 28 50 V
Transient, 1 sec - - 80 - - 80 V
Inhibited - - 6 - - 6 mA
No Load - - 90 - - 90 mA
0 - 1.5 0 - 1.5 V
4
9.0 11.0 13.0 9.0 11.0 13.0 V
11.0 - 14.5 11.0 - 14.5 V
V
OUT TCASE
V
OUT TCASE
= 25°C 5.14 5.20 5.26 2.47 2.50 2.53 V
= -55°C to +125°C 5.07 5.20 5.33 2.46 2.50 2.54 V
0 - 30 0 - 15 W
V
0 - 6.0 0 - 6.0 A
OUT
Full Load, 20Hz to 10MHz - - 50 - - 50 mV
OUT
OUT VIN
OUT
= 15V to 50V - - 20 - - 20 mV
No Load to Full Load - - 50 - - 50 mV
Overload
4
Short Circuit - - 16 - - 18 W
- - 1000 - - 1000
DC
DYNAMIC
Load Step Output Transient V
Load Step Recovery2
Line Step Output Transient
Line Step Recovery
2, 4
4
Turn On Delay V
Turn On Overshoot
OUT
Half Load to Full Load
V
OUT
OUT
= 16V to 40V
V
IN
= 0V to 28V
V
IN
DVTR285R2S DVTR282R5S
Units
Min Typ Max Min Typ Max
p-p
p-p
- - 16 - - 18 W
µF
100 - - 100 - - MΩ
- - 500 - - 400 mV
- - 500 - - 500
- 300 600 - 250 450 mV
- 300 500 - 300 450
- - 20 - - 20 mSec
- - 25 - - 15 mV
PK
µSec
PK
µSec
PK
Notes: 1. Dependant on output voltage. 2. Time for output voltage to settle within 1% of its nominal value.
3. Derate linearly to 0 at 135°C. 4. Verified by qualification testing.
1X007DSG
4
SHUTDO
SU
Y
S
SU
Y
BLOCK DIAGRAM
DVTR2800S Series
PIN 1
28V IN
L1
IN COM
PIN 10
UNDER
VOLTAGE
WN
PRIMARY
HOUSEKEEPING
PPL
INH
PIN 2
SYNC
PIN 9
CONNECTION DIAGRAM
C1
PWM
CONTROL
Q1
Rs1
Figure 2
T1
MAGNETIC FEEDBACK
D1
C2
VOLTAGE AND
AMPLIFIER
SECONDARY
HOUSEKEEPING
Rs2
CURRENT
PPL
PIN 5
+V OUT
OUT COM
PIN 4
-S
PIN 3
+S
PIN 6
1X007DSG
28 Vdc
1
28V IN
+V OUT
9
SYNC
+
-
2
INH
+S
5
6
LOAD
3
-S
10
IN COM
Figure 3
OUT COM
4
5
INHIBIT DRIVE CONNECTION DIAGRAMS
DVTR2800S Series
128V IN
2INH
OPTIONAL CAPACITOR
10IN COM
10K
12V
BIAS
OPTOISOLATOR
OPTIONAL CAPACITOR
128V IN
2INH
10IN COM
Figure 4 – Internal Inhibit Circuit and Recommended Drive Figure 5 – Isolated Inhibit Drive
(Shown with optional capacitor for turn-on delay) (Shown with optional capacitor for turn-on delay)
EMI FILTER HOOKUP DIAGRAM
10K
BIAS
12V
28 Vdc
DVMC28 EMI FILTER DVTR2800S DC-DC CONVERTER
1
28V IN
+
-
5
IN COM
28V OUT
OUT COM
3
2
4
CASE
1
9
2
10
28V IN
SYNC
INH
IN COM
+V OUT
OUT COM
7, 8
5
6
+S
LOAD
3
-S
4
Figure 6 – Converter with EMI Filter
1X007DSG
6
PARALLEL CONNECTION DIAGRAM
DVMC28 EMI FILTER DVTR2800S DC-DC CONVERTER
2
4
28 Vdc
1
28V IN
+
-
5
IN COM
28V OUT
OUT COM
3 7, 8
CASE
DVTR2800S Series
1
28V IN5+V OUT
9
SYNC
2
INH
10
IN COM
DVTR2800S DC-DC CONVERTER
1
28V IN5+V OUT
9
SYNC
2
INH
10
IN COM
+S
-S
OUT COM
CASE
+S
-S
OUT COM
7, 8
CASE
6
LOAD
3
4
6
3
4
Figure 7
1X007DSG
7
OUTPUT VOLTAGE TRIM
100
10K
-
+
Ri
100
2.5V
+
-
+V OUT
PIN 5
+S
PIN 6
-S
PIN 3
OUT COM
DVTR2800S Series
The output voltage can be trimmed up by connecting a resistor between the +S pin (PIN 6) and the OUT COM pin (PIN 4). The maximum trim range is +10%. The appropriate resistor values versus the output voltage are given in the trim table below. The –S pin should be connected to the OUT COM pin.
R-TRIM
(TRIM UP)
PIN 4
Figure 8 – Output Voltage Trim
DVTR282R5S DVTR283R3S DVTR2805S DVTR285R2S DVTR2812S DVTR2815S
+V
(V) R
OUT
2.75 1.05k 3.60 1.13k 5.50 1.05k 5.70 1.09k 13.2 1.09k 16.50 1.09k
2.70 1.33k 3.55 1.36k 5.45 1.18k 5.65 1.22k 13.1 1.19k 16.40 1.18k
2.65 1.82k 3.50 1.72k 5.40 1.33k 5.60 1.39k 13.0 1.33k 16.30 1.28k
2.60 2.86k 3.45 2.32k 5.35 1.54k 5.55 1.60k 12.9 1.49k 16.20 1.4k
2.55 6.67k 3.40 3.59k 5.30 1.82k 5.50 1.89k 12.8 1.7k 16.10 1.54k
2.50 - 3.35 7.87k 5.25 2.22k 5.45 2.31k 12.7 1.98k 16.00 1.71k
3.30 - 5.20 2.86k 5.40 2.97k 12.6 2.38k 15.90 1.94k
Notes: 1. Connect R-TRIM = 400Ω from +VOUT (PIN 5) to +S (PIN 6).
(Ω) +V
TRIM
(V) R
OUT
5.15 4k 5.35 4.16k 12.5 2.96k 15.80 2.22k
5.10 6.67k 5.30 6.93k 12.4 3.94k 15.70 2.61k
5.05 20k 5.25 20.8k 12.3 5.86k 15.60 3.16k
5.00 - 5.20 - 12.2 11.4k 15.50 4k
12.1 242k 15.40 5.46k
12.0 - 15.30 8.57k
15.20 20k
15.10 Note 1
15.00 -
(Ω) +V
TRIM
(V) R
OUT
(Ω) +V
TRIM
(V) R
OUT
(Ω) +V
TRIM
(V) R
OUT
(Ω) +V
TRIM
(V) R
OUT
TRIM
(Ω)
1X007DSG
8
EFFICIENCY PERFORMANCE CURVES (T
DVTR2800S Series
= 25°C, Full Load, Unless Otherwise Specified)
CASE
V
= 16V VIN = 28V VIN = 40V
IN
70
65
60
55
50
45
40
Efficiency (% )
35
30
25
20
051015
Output Power (W)
75
70
65
60
55
Efficiency (% )
50
45
0 5 10 15 20
Output Pow er (W)
80
75
70
65
Efficiency (%)
60
55
50
0 5 10 15 20 25 30
Output Power (W)
Figure 9 – DVTR282R5S Figure 10 – DVTR283R3S Figure 11 – DVTR2805S / DVTR285R2S
Efficiency (%) vs. Output Power (W) Efficiency (%) vs. Output Power (W) Efficiency (%) vs. Output Power (W)
85
80
75
70
Efficiency (%)
65
60
0 10203040
Outp ut Pow er (W)
85
80
75
70
Efficiency (%)
65
60
0 10203040
Output Pow er (W)
Figure 12 – DVTR2812S Figure 13 – DVTR2815S
Efficiency (%) vs. Output Power (W) Efficiency (%) vs. Output Power (W)
1X007DSG
9
EMI PERFORMANCE CURVES
(T
= 25°C, VIN = +28V ± 5%, Full Load, Unless Otherwise Specified)
CASE
DVTR2800S Series
Figure 14 – DVTR2800S without EMI Filter
1X007DSG
Figure 15 – DVTR2800S with
EMI Filter
10
DVTR2800S Series
PACKAGE SPECIFICATIONS (NON-FLANGED, SOLDER SEAL)
TOP VIEW SIDE VIEW
PIN FUNCTION
1 28V IN
2 INHIBIT
3 -S
4 OUT COM
5 +V OUT
6 +S
7 CASE
8 CASE
9 SYNC
10 IN COM
BOTTOM VIEW
Figure 16 – Non-Flanged, Solder Seal Tin Plated Package and Pinout (Not Used for /HB or Higher Screened Products)
(Dimensional Limits are ±0.005” Unless Otherwise Stated)
1X007DSG
11
PACKAGE SPECIFICATIONS (NON-FLANGED, SEAM SEAL)
TOP VIEW SIDE VIEW
DVTR2800S Series
PIN FUNCTION
1 28V IN
2 INHIBIT
3 -S
4 OUT COM
5 +V OUT
6 +S
7 CASE
8 CASE
9 SYNC
10 IN COM
BOTTOM VIEW
Figure 17 – Non-Flanged, Seam Seal Package and Pinout
(Dimensional Limits are ±0.005” Unless Otherwise Stated)
1X007DSG
12
PACKAGE SPECIFICATIONS (FLANGED, SOLDER SEAL)
DVTR2800S Series
TOP VIEW SIDE VIEW
PIN FUNCTION
1 28V IN
2 INHIBIT
3 -S
4 OUT COM
5 +V OUT
6 +S
7 CASE
8 CASE
9 SYNC
10 IN COM
BOTTOM VIEW
Figure 18 – Flanged, Solder Seal Tin Plated Package and Pinout (Not Used for /HB or Higher Screened Products)
(Dimensional Limits are ±0.005” Unless Otherwise Stated)
1X007DSG
13
PACKAGE SPECIFICATIONS (FLANGED, SEAM SEAL)
TOP VIEW SIDE VIEW
DVTR2800S Series
PIN FUNCTION
1 28V IN
2 INHIBIT
3 -S
4 OUT COM
5 +V OUT
6 +S
7 CASE
8 CASE
9 SYNC
10 IN COM
BOTTOM VIEW
Figure 19 – Flanged, Seam Seal Package and Pinout
(Dimensional Limits are ±0.005” Unless Otherwise Stated)
1X007DSG
14
PACKAGE PIN DESCRIPTION
Pin Function Description
1 28V IN Positive Input Voltage Connection
Logic Low = Disabled Output. Connecting the inhibit pin to input common causes
2 INHIBIT
3 -S Return Sense
converter shutdown. Logic High = Enabled Output. Unconnected or open collector TTL.
DVTR2800S Series
4 OUT COM
5 +V OUT Positive Output Voltage Connection
6 +S Positive Sense
7 CASE Case Connection
8 CASE Case Connection
9 SYNC Synchronization Signal
10 IN COM Input Common Connection
Output Common Connection
1X007DSG
15
DVTR2800S Series
ENVIRONMENTAL SCREENING (100% Tested Per MIL-STD-883 as referenced to MIL-PRF-38534)
Screening MIL-STD-883
Non­Destructive Bond Pull
Internal Visual
Temperature Cycling
Constant Acceleration
PIND Method 2020, Condition A
Pre Burn-In Electrical
Burn-In
Final Electrical
Method 2023
Method 2017, 2032 Internal Procedure
Method 1010, Condition C Method 1010, -55°C to 125°C
Method 2001, 3000g, Y1 Direction Method 2001, 500g, Y1 Direction
100% at 25°C
Method 1015, 320 hours at +125°C Method 1015, 160 hours at +125°C 96 hours at +125°C 24 hours at +125°C
MIL-PRF-38534, Group A 100% at 25°C
/H
•
•
•
•
•
Class K
/K
•
•
•
•
•
•
•
Standard
(No Suffix)
• • • • •
•
2
1
•
•
Extended
/ES
•
•
•
•
•
HB
/HB
•
•
•
•
•
Class H
Method 1014, Fine Leak, Condition A
Hermeticity
Radiography Method 2012
External Visual
Method 1014, Gross Leak, Condition C Dip (1 x 10
Method 2009
-3
)
3
•
• • • • •
•
•
•
•
Notes: 1. 100% R&R testing at –55°C, +25°C, and +125°C with all test data included in product shipment.
2. PIND test Certificate of Compliance included in product shipment.
3. Radiographic test Certificate of Compliance and film(s) included in product shipment.
•
•
•
•
•
1X007DSG
16
ORDERING INFORMATION
DVTR 28 05 S F R /HB - XXX
1 2 3 4 5 6 7 8
(1) (2) (3) (4)
DVTR2800S Series
Product Series
DVTR
Nominal Input
Voltage
28
28 Volts
Output Voltage Number of Outputs
2R5 3R3
05
5R2
12 15
2.5 Volts
3.3 Volts 5 Volts
5.2 Volts
12 Volts 15 Volts
S
Single
(5) (6) (7) (8)
Package Option Rad-Hard Option
None
F
Non-Flanged
Flanged
None
R
Standard
100 kRad
2
Screening Code
None
/ES
/HB
/H /K
1,3
Standard
Extended
HB
Class H
Class K
Additional Screening
Code
Contact Sales
Notes: 1. Contact the VPT Inc. Sales Department for availability of Class H (/H) or Class K (/K) qualified products.
2. VPT Inc. is not currently qualified to a DSCC certified radiation hardness assurance program.
3. VPT Inc. reserves the right to ship higher screened or SMD products to meet lower screened orders at our sole discretion unless specifically forbidden by customer contract.
Please contact your sales representative or the VPT Inc. Sales Department for more information
concerning additional environmental screening and testing, different input voltage, output voltage, power requirement, source inspection, and/or special element evaluation for space or other higher quality applications.
1X007DSG
17
SMD (STANDARD MICROCIRCUIT DRAWING) NUMBERS
DVTR2800S Series
Standard Microcircuit
Drawing (SMD)
*T.B.D.
*T.B.D.
*T.B.D.
*T.B.D.
*T.B.D.
*T.B.D.
DVTR2800S Series
Similar Part Number
DVTR282R5S/H
DVTR282R5SF/H
DVTR283R3S/H
DVTR283R3SF/H
DVTR2805S/H
DVTR2805SF/H
DVTR285R2S/H
DVTR285R2SF/H
DVTR2812S/H
DVTR2812SF/H
DVTR2815S/H
DVTR2815SF/H
Do not use the DVTR2800S Series similar part number for SMD product acquisition. It is listed for
reference only. For exact specifications for the SMD product, refer to the SMD drawing. SMD’s can be downloaded from the DSCC website at http://www.dscc.dla.mil/programs/smcr/ listed above is for MIL-PRF-38534 Class H screening, standard gold plated lead finish, and no RHA (Radiation Hardness Assurance) level. Please reference the SMD for other screening levels, lead finishes, and radiation levels.
. The SMD number
CONTACT INFORMATION
To request a quotation or place orders please contact your sales representative or the VPT Inc. Sales
Department at:
Phone: (425) 353-3010 Fax: (425) 353-4030 E-mail: vptsales@vpt-inc.com
All information contained in this datasheet is believed to be accurate, however, no responsibility is assumed for possible errors or omissions. The products or specifications contained herein are subject to change without notice.
1X007DSG
18
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