SMD5050-B GDT 5KA SMD 5050 800V Surface Mount Gas Discharge Tube Ceramic Surge Protector Arrester

SMD5050-B GDT 5KA SMD 5050 800V Surface Mount Gas Discharge Tube Ceramic Surge Protector Arrester

Product Details:

Place of Origin: China
Brand Name: TIAN RUI
Certification: ROHS REACH
Model Number: SMD5050-B

Payment & Shipping Terms:

Minimum Order Quantity: 1000PCS
Price: Negotiable
Packaging Details: 1000pcs/PE bag
Delivery Time: 5-7 days
Payment Terms: D/P,T/T,Paypal,Western Union
Supply Ability: 1000000+PCS+Month
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Detail Information

Product Name: SMD5050-B Gas Discharge Tubes 8/20μs Impulse Current Capability: 5KA
Dc Spark-over Voltage: 75V-800V Size: 3.5mm*3.5mm*6.8mm
Tolerance: 30% Ultra Low Capacitance: Max 0.8pF
Lead Type: SMD Packing: Tape In Reel
Weight: 0.42g Application: ESD Protection
High Light:

Surface Mount GDT Tube

,

SMD 5050 Gas Discharge Tube

,

5KA Gas Discharge Tube

Product Description

SMD5050-B GDT 5KA SMD 5050 800V Surface Mount Gas Discharge Tube Ceramic Surge Protector Arrester

 

Description of SMD5050-B GDT 5KA SMD 5050 Surface Mount Gas Discharge Tube

 

Gas discharge tubes (GDT) use noble gasses enclosed in ceramic tubes to provide an alternate circuit path for voltage spikes. The ceramic envelope and with nickel connectors allow for high loads. 3R-3S Gas Discharge Tubes (GDT) series has a surge rating of 2kA, 8/20μs.Offered in a Squared Surface Mount package, which helps to make pick and place on PCB process easier.


This GDT series is perfectly suited for broadband equipment applications. The GDT’s low off-state capacitance is compatible with high bandwidth applications and this capacitance loading value does not vary if the voltage across the GDT changes.


3R-3S Gas Discharge Tube (GDT) series are specifically designed for protection of electrical, multimedia, and communication equipment against over voltage transients in surface mount assembly applications.

SMD5050-B GDT 5KA SMD 5050 800V Surface Mount Gas Discharge Tube Ceramic Surge Protector Arrester 0

 

Features of SMD5050-B GDT 5KA SMD 5050 Surface Mount Gas Discharge Tube

• Extremely small size
• Excellent response to fast rising transients
• Stable breakdown voltage
• GHz working frequency
• 8/20μs Impulse current capability: 2KA
• Surface Mount package
• Non-Radioactive
• Ultra Low capacitance (<1pF)
• High insulation resistance
• Lead-free compliant
• RoHS and REACH compliant
• Size: 3.5mm*3.5mm*6.8mm
• Storage and operational temperature: -40~+90°C

 

Applications of SMD5050-B GDT 5KA SMD 5050 Surface Mount Gas Discharge Tube

 

• Communication equipment
• CATV equipment
• Data lines
• Telecom SLIC protection
• Broadband equipment
• ADSL equipment, including ADSL2+
• XDSL equipment
• Satellite and CATV equipment
• Test equipment
• Consumer electronics
• ESD protection

 

SMD5050-B GDT 5KA SMD 5050 800V Surface Mount Gas Discharge Tube Ceramic Surge Protector Arrester 1

 

Electrical Characteristics of SMD5050-B GDT 5KA SMD 5050 Surface Mount Gas Discharge Tube

 

Part Number DC
Spark-over Voltage 1) 2) @100V/S
Impulse Spark-over Voltage Insulation Resistance
3)
Capacitance @1MHz Life Ratings  
Impulse Discharge Current @8/20μS AC Discharge Current @50Hz 1S Impulse Life @10/1000μS 100A  
100V/μS 1KV/μS  
Max Max Min Max Nominal
±5 times
Max 1 time Nominal 5 times Min  
V V V pF KA KA A Times  
SMD5050-075NA 75±30% 500 600 1 0.8 5 10 5 300  
SMD5050-090NA 90±30% 500 600 1 0.8 5 10 5 300  
SMD5050-150NA 150±30% 500 600 1 0.8 5 10 5 300  
SMD5050-200NA 200±30% 600 700 1 0.8 5 10 5 300  
SMD5050-230NA 230±30% 600 700 1 0.8 5 10 5 300  
SMD5050-300NA 300±30% 750 850 1 0.8 5 10 5 300  
SMD5050-350NA 350±30% 800 850 1 0.8 5 10 5 300  
SMD5050-400NA 400±30% 850 950 1 0.8 5 10 5 300  
SMD5050-420NA 420±30% 850 950 1 0.8 5 10 5 300  
SMD5050-470NA 470±30% 900 1000 1 0.8 5 10 5 300  
SMD5050-600NA 600±30% 1100 1200 1 0.8 5 10 5 300  
SMD5050-800NA 800±30% 1100 1400 1 0.8 5 10 5 300  
Glow Voltage at 10mA.............................................................................. ~60V
Arc Voltage at 1A ~10V  
Glow to Arc transition Current……………………………………...........….. <0.8A
Weight ~0.42g  
Operation and storage temperature…………………………………........... -40~+90°C
Climatic category (IEC 60068-1) 40/90/21  
Marking…………………………………………………………………........... Without
Surface treatment Matte-tin plated  
1) At delivery AQL 0.65 level II, DIN ISO 2859
2) In ionized mode
3) Insulation Resistance Measuring Voltage:
75V at DC 25V
90V~150V at DC 50V
Other at DC 100V
Terms in accordance with ITU-T Rec. K.12, IEC 61643-311, GB/T 9043.

 

SMD5050-B GDT 5KA SMD 5050 800V Surface Mount Gas Discharge Tube Ceramic Surge Protector Arrester 2

Symbol Millimeters Inches
A 5.0±0.2 0.197±0.008
B 5.0±0.2 0.197±0.008
C 4.2±0.3 0.165±0.012
D 0.5±0.1 0.020±0.004
X 1.2 0.047
X1 4.0 0.165
Y 5.5 0.217

 

SMD5050-B GDT 5KA SMD 5050 800V Surface Mount Gas Discharge Tube Ceramic Surge Protector Arrester 3

Symbol Millimeters Inches
W 16±0.3 0.630±0.012
A0 5.3±0.1 0.209±0.004
B0 4.3±0.1 0.17±0.004
K0 5.2±0.1 0.205±0.004
P 12±0.1 0.472±0.004
F 7.5±0.1 0.295±0.004
E 1.75±0.1 0.069±0.004
D 1.5+0.1/-0.0 0.059+0.004/-0.0
P0 4±0.1 0.157±0.004
P2 2±0.1 0.079±0.004
T 0.4±0.1 0.016±0.004
D0 13.3±0.15 0.524±0.006
D1 330±2 12.992±0.079
D2 100+1/-2 3.937+0.039/-0.079
W1 16.5±0.4 0.65±0.016

 

Soldering Parameters - Reflow Soldering (Surface Mount Devices)

 

SMD5050-B GDT 5KA SMD 5050 800V Surface Mount Gas Discharge Tube Ceramic Surge Protector Arrester 4

Reflow Condition Pb - Free assembly
Pre Heat -Temperature Min (Ts(min)) 150°C
-Temperature Max (Ts(max)) 200°C
- Time (min to max) (ts) 60 -180 Seconds
Average ramp up rate ( Liquids Temp TL) to peak 3°C/second max
TS(max) to TL - Ramp-up Rate 5°C/second max
Reflow - Temperature (TL) (Liquids) 217°C
- Time (min to max) (ts) 60 -150 Seconds
Peak Temperature (TP) 260 +0/-5°C
Time within 5°C of actual peak Temperature (tp) 10 - 30 Seconds
Ramp-down Rate 6°C/second max
Time 25°C to peak Temperature (TP) 8 minutes Max
Do not exceed 260°C

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