Datasheets
SMAJ30CA/TR7 by:

Trans Voltage Suppressor Diode,

Part Details for SMAJ30CA/TR7 by YAGEO Corporation

Results Overview of SMAJ30CA/TR7 by YAGEO Corporation

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SMAJ30CA/TR7 Information

SMAJ30CA/TR7 by YAGEO Corporation is a Transient Suppressor.
Transient Suppressors are under the broader part category of Diodes.

A diode is a electrical part that can control the direction in which the current flows in a device. Consider factors like voltage drop, current capacity, reverse voltage, and operating frequency when selecting a diode. Read more about Diodes on our Diodes part category page.

Price & Stock for SMAJ30CA/TR7

Part # Distributor Description Stock Price Buy
DISTI # 13-SMAJ30CA/TR7CT-ND
DigiKey TVS DIODE 30VWM 48.4VC DO214AC Min Qty: 1 Lead time: 31 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) 358
In Stock
  • 1 $0.3400
  • 10 $0.2070
  • 100 $0.1303
  • 500 $0.1137
  • 1,000 $0.0921
  • 2,000 $0.0690
  • 3,000 $0.0570
  • 5,000 $0.0450
$0.0450 / $0.3400 Buy Now
DISTI # SMAJ30CA/TR7
Avnet Americas Diode TVS Single Bi-Dir 30V 400W 2-Pin DO-214AC T/R - Tape and Reel (Alt: SMAJ30CA/TR7) RoHS: Compliant Min Qty: 10000 Package Multiple: 1000 Lead time: 18 Weeks, 0 Days Container: Reel 0
  • 10,000 $0.0398
  • 12,000 $0.0393
  • 22,000 $0.0387
  • 50,000 $0.0381
  • 100,000 $0.0376
$0.0376 / $0.0398 Buy Now
DISTI # 603-SMAJ30CA/TR7
Mouser Electronics ESD Protection Diodes / TVS Diodes BID Wkg30V 1CH SMD DO214AC2 Bkdn33.3V RoHS: Compliant 3764
  • 1 $0.3400
  • 10 $0.2070
  • 100 $0.1330
  • 500 $0.1160
  • 1,000 $0.0940
  • 2,000 $0.0690
  • 5,000 $0.0450
$0.0450 / $0.3400 Buy Now
DISTI # SMAJ30CA/TR7
IBS Electronics SMAJ30CA/TR7 by Yageo is a bidirectional TVS diode with a 30V standoff voltage, 48.4V breakdown voltage, and 1.0A peak pulse current, ideal for ESD protection in sensitive electronics. Min Qty: 1 Package Multiple: 1 50
  • 1 $0.0511
  • 10 $0.0468
  • 40 $0.0443
  • 150 $0.0423
  • 500 $0.0393
$0.0393 / $0.0511 Buy Now
DISTI # DTRL13782
Rutronik SMAJ, DO-214AC, 30V, 48.4V RoHS: Compliant Min Qty: 1 Package Multiple: 1 Container: Reel Stock DE - 20
Stock HK - 0
Stock US - 0
Stock SG - 0
  • 1,000 $0.0570
  • 2,000 $0.0545
  • 4,000 $0.0533
  • 8,000 $0.0505
  • 10,000 $0.0480
$0.0480 / $0.0570 Buy Now
DISTI # SMAJ30CA/TR7
Avnet Abacus Diode TVS Single BiDir 30V 400W 2Pin DO214AC TR (Alt: SMAJ30CA/TR7) RoHS: Compliant Min Qty: 10000 Package Multiple: 1000 Lead time: 38 Weeks, 0 Days Abacus - 0
Buy Now
Cytech Systems Limited SMAJ DO214AC, BIDIRECTIONAL 30V 1000
RFQ

Part Details for SMAJ30CA/TR7

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SMAJ30CA/TR7 Part Data Attributes

SMAJ30CA/TR7 YAGEO Corporation
Buy Now Datasheet
Compare Parts:
SMAJ30CA/TR7 YAGEO Corporation Trans Voltage Suppressor Diode,
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer YAGEO CORP
Package Description SMA, 2 PIN
Reach Compliance Code unknown
ECCN Code EAR99
HTS Code 8541.10.00.50
Factory Lead Time 18 Weeks
Date Of Intro 2019-04-29
Samacsys Manufacturer YAGEO
Additional Feature EXCELLENT CLAMPING CAPABILITY, PRSM-MIN
Breakdown Voltage-Max 36.8 V
Breakdown Voltage-Min 33.3 V
Breakdown Voltage-Nom 35.05 V
Clamping Voltage-Max 48.4 V
Configuration SINGLE
Diode Element Material SILICON
Diode Type TRANS VOLTAGE SUPPRESSOR DIODE
JEDEC-95 Code DO-214AC
JESD-30 Code R-PDSO-C2
JESD-609 Code e3
Moisture Sensitivity Level 1
Non-rep Peak Rev Power Dis-Max 400 W
Number of Elements 1
Number of Terminals 2
Operating Temperature-Max 150 °C
Operating Temperature-Min -55 °C
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Polarity BIDIRECTIONAL
Power Dissipation-Max 3.3 W
Reference Standard IEC-61000-4-2; UL CERTIFIED
Rep Pk Reverse Voltage-Max 30 V
Reverse Current-Max 1 µA
Reverse Test Voltage 30 V
Surface Mount YES
Technology AVALANCHE
Terminal Finish TIN
Terminal Form C BEND
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 40

Alternate Parts for SMAJ30CA/TR7

This table gives cross-reference parts and alternative options found for SMAJ30CA/TR7. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of SMAJ30CA/TR7, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
SMAJ30CA/TR13 YAGEO Corporation $0.1326 Trans Voltage Suppressor Diode, SMAJ30CA/TR7 vs SMAJ30CA/TR13
SMAJ30CA Bourns Inc $0.1735 Trans Voltage Suppressor Diode, 400W, 30V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AC, ROHS COMPLIANT, PLASTIC PACKAGE-2 SMAJ30CA/TR7 vs SMAJ30CA
SMAJ30CA Kyocera AVX Components Check for Price Trans Voltage Suppressor Diode, 400W, 30V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AC, HALOGEN FREE, SMAJ, 2 PIN SMAJ30CA/TR7 vs SMAJ30CA
SMAJ30CA Vishay Semiconductors Check for Price Trans Voltage Suppressor Diode, 400W, 30V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AC, PLASTIC, SMA, 2 PIN SMAJ30CA/TR7 vs SMAJ30CA
SMAJ30C-G Sangdest Microelectronics (Nanjing) Co Ltd Check for Price Trans Voltage Suppressor Diode, 400W, 30V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AC, LEAD FREE, PLASTIC, SMA, 2 PIN SMAJ30CA/TR7 vs SMAJ30C-G
SMAJ30CAHE3-TP-HF Micro Commercial Components Check for Price Transient Suppressor, SMAJ30CA/TR7 vs SMAJ30CAHE3-TP-HF
SMAJ30CA Littelfuse Inc Check for Price Trans Voltage Suppressor Diode, 400W, 30V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AC, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, SMA, 2 PIN SMAJ30CA/TR7 vs SMAJ30CA
SMAJ30CA MDE Semiconductor Inc Check for Price Trans Voltage Suppressor Diode, 400W, 30V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AC, SMA, 2 PIN SMAJ30CA/TR7 vs SMAJ30CA
Part Number Manufacturer Composite Price Description Compare
SMAJ30C Sensitron Semiconductors Check for Price Trans Voltage Suppressor Diode, 400W, 30V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AC, PLASTIC, SMA, 2 PIN SMAJ30CA/TR7 vs SMAJ30C
SMAJ30CA Secos Corporation Check for Price Trans Voltage Suppressor Diode, 400W, 30V V(RWM), Bidirectional, 1 Element, Silicon, SMA, 2 PIN SMAJ30CA/TR7 vs SMAJ30CA
SMAJ30CAHE3/5A Vishay Semiconductors Check for Price DIODE 300 W, BIDIRECTIONAL, SILICON, TVS DIODE, DO-214AC, ROHS COMPLIANT, PLASTIC, SMA, 2 PIN, Transient Suppressor SMAJ30CA/TR7 vs SMAJ30CAHE3/5A
P4SMAJ30C SEMIKRON Check for Price Trans Voltage Suppressor Diode, 400W, 30V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AC, PLASTIC, SMA, 2 PIN SMAJ30CA/TR7 vs P4SMAJ30C
SMAJ30C-GT3 Sangdest Microelectronics (Nanjing) Co Ltd Check for Price Trans Voltage Suppressor Diode, 400W, 30V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AC, LEAD FREE, PLASTIC, SMA, 2 PIN SMAJ30CA/TR7 vs SMAJ30C-GT3
SMAJ30CA-TP-HF Micro Commercial Components Check for Price Trans Voltage Suppressor Diode, 400W, 30V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AC, SMA, 2 PIN SMAJ30CA/TR7 vs SMAJ30CA-TP-HF
SMAJ30C Micro Commercial Components Check for Price Trans Voltage Suppressor Diode, 400W, 30V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AC, PLASTIC, SMA, 2 PIN SMAJ30CA/TR7 vs SMAJ30C
SMAJ30C Vishay Intertechnologies Check for Price Trans Voltage Suppressor Diode, 400W, 30V V(RWM), Bidirectional, 1 Element, DO-214AC, SMA, 2 PIN SMAJ30CA/TR7 vs SMAJ30C
SMAJ30CA Telefunken Microelectronics Gmbh Check for Price Transient Suppressor, SMAJ30CA/TR7 vs SMAJ30CA
SMAJ30CA Uniohm Corp Check for Price Trans Voltage Suppressor Diode, 400W, 30V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AC, PLASTIC, SMA, 2 PIN SMAJ30CA/TR7 vs SMAJ30CA

SMAJ30CA/TR7 Frequently Asked Questions (FAQ)

  • The recommended land pattern for SMAJ30CA/TR7 is a rectangular pad with a size of 2.5mm x 1.25mm, with a solder mask opening of 2.2mm x 0.9mm. The pad should be centered on the component and have a non-solder mask defined (NSMD) pad shape.

  • The thermal derating of SMAJ30CA/TR7 should be handled by reducing the maximum power rating as the ambient temperature increases. For example, at 50°C, the maximum power rating is 1.5W, and at 75°C, it is 0.5W. Refer to the datasheet for the complete thermal derating curve.

  • The moisture sensitivity level (MSL) of SMAJ30CA/TR7 is MSL 2, which means it can withstand a maximum of 4 days in a humidity-controlled environment before being exposed to a reflow soldering process.

  • Yes, SMAJ30CA/TR7 can be used in high-frequency circuits up to 1 GHz. However, the component's parasitic inductance and capacitance should be considered in the circuit design to ensure optimal performance.

  • To ensure the reliability of SMAJ30CA/TR7 in a harsh environment, follow proper storage and handling procedures, use a conformal coating, and consider using a component with a higher temperature rating or a more robust package type.

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