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- TVS (Transient Voltage Suppressor)
TVS (Transient Voltage Suppressor)
▼Bidirectional TVS DL20B Series
Reduce package size by 30%,
Contributes to downsizing of ECU for vehicle applications
▼Bidirectional TVS DL04 Series
Contributes to downsizing of ECU for vehicle applications,
400W surge absorption power zeners
▼ST70-27FZ/ST70-27MF
Industry No. 1 mounting area,
7000W surge absorption power Zeners for load damping countermeasures
▼New TVS ST06 CE Series
Mounting area reduced by
approximately 30% compared to conventional package
Reduce package size by 30%,
Contributes to downsizing of ECU for vehicle applications
Bidirectional TVS DL20B Series
■Compliant with ISO7637-2 Test Pulse 1 2a 2b 3a 3b and 5b (33V and higher)
■Reduce package size by 30%
■Utilizes a gull-wing structure for both anode and cathode terminals
■Uses the same package as uni-directional TVSs
■Wide withstand voltage lineup available
■Reduce package size by 30%
■Utilizes a gull-wing structure for both anode and cathode terminals
■Uses the same package as uni-directional TVSs
■Wide withstand voltage lineup available
These products are components which are commonly referred to as TVS (Transient Voltage Suppressors) for surge absorption.
They cannot be used for constant voltage applications.
Reduce package size by 30%
Package size reduced 30% compared to the conventional equivalent competitor products, contributing to product downsizing.
Utilizes a gull-wing structure for both terminals
Alleviates substrate stress while plating of the terminal tip provides higher reliability.
Product Specifications
| Part Name | Absolute Maximum Ratings | Electrical Characteristics | AEC-Q101 | |||||
|---|---|---|---|---|---|---|---|---|
| PRSM [W] | Tstg [°C] | Tj [°C] | VRM [V] | VBRmin. [V] | VBRmax. [V] | IR max. [uA] | ||
| DL20B-27F2 | 2000 | -55~175 | 175 | 23 | 25.0 | 29.0 | 5 | 〇 |
| DL20B-30F2 | 2000 | -55~175 | 175 | 24 | 28.0 | 32.0 | 5 | 〇 |
| DL20B-33F2 | 2000 | -55~175 | 175 | 25 | 31.0 | 35.0 | 5 | 〇 |
| DL20B-36F2 | 2000 | -55~175 | 175 | 27 | 34.0 | 38.0 | 5 | 〇 |
Contributes to downsizing of ECU for vehicle applications,
400W surge absorption power zeners
Bidirectional TVS DL04 Series
■Compliant with ISO7637-2 Test Pulse 1 2a 2b 3a 3b and 5b (33V and higher)
■Equipped with 2 Uni-directional TVS, which realize stable clamping against both positive and negative surge voltage
■Optimal for surge absorption around compact motors
■Equipped with 2 Uni-directional TVS, which realize stable clamping against both positive and negative surge voltage
■Optimal for surge absorption around compact motors
These products are components which are commonly referred to as TVS (Transient Voltage Suppressors) for surge absorption.
They cannot be used for constant voltage applications.
Compliant with ISO7637-2 Test Pulse 1 2a 2b 3a 3b and 5b (33V and higher)
ISO7637-2 is a standard applied by automotive manufacturers both within Japan and overseas, and the DL Series, which is compliant with each test pulse, are optimal products for general vehicle application ECU.
| ISO standard | Test conditions | Proposed product | |
|---|---|---|---|
| Test pulse 1 | Us -150V UA 14V |
Ri=10Ω |
ST04-27,30,33,36F1 DL04-33F1,36F1 ※ST02-27,30,33,36G1 |
| Test pulse 2a | Us 112V UA 14V |
Ri=2Ω |
ST02-27,30,33,36G1 ST04-27,30,33,36F1 DL04-33F1,36F1 |
| Test pulse 2b | Us 10V UA 14V |
Ri=0Ω | |
| Test pulse 3a | Us -220V UA 14V |
Ri=50Ω | |
| Test pulse 3b | Us 150V UA 14V |
Ri=50Ω | |
| Test pulse 5a ( ISO16750-2 ) | Us 79V Us 101V |
Ri=0.5Ω Ri=4Ω |
td=40ms ⇒ ST70-27FZ td=400ms ⇒ ST70-27FZ |
| Test pulse 5b ( ISO16750-2 ) | Us※1 35V | Ri=0.5Ω Ri=4Ω |
ST02-33,36G1
ST04-33,36F1 DL04-33,36F1 |
※1 supply voltage with load dump surpression
Product Specifications
| Part Name | Proposed product | Electrical Characteristics | AEC-Q101 | |||||
|---|---|---|---|---|---|---|---|---|
| PRSM [W] | Tstg [°C] | Tj [°C] | VRM [V] | VBR min. [V] | VBR max. [V] | IR max. [uA] | ||
| DL04-18F1 | 400 | -55～150 | 150 | 15.3 | 16.8 | 19.1 | 5 | plans |
| DL04-33F1 | 400 | -55~175 | 175 | 25.0 | 31.0 | 35.0 | 5 | 〇 |
| DL04-36F1 | 400 | -55~175 | 175 | 27.0 | 34.0 | 38.0 | 5 | 〇 |
Industry No. 1 mounting area,
7000W surge absorption power Zeners for load damping countermeasures
ST70-27FZ/ST70-27MF
■We offer 2 types of elements optimal for load damping countermeasures for in-vehicle ECUs
■ST70-27FZ: AEC-Q101 compliant, thin package
■ST70-27MF: Industry No. 1※2 mounting area
■ST70-27FZ: AEC-Q101 compliant, thin package
■ST70-27MF: Industry No. 1※2 mounting area
These products are components which are commonly referred to as TVS (Transient Voltage Suppressors) for surge absorption.
They cannot be used for constant voltage applications.
※2 according to internal studies
※2 according to internal studies
Optimal for JASO A-1 load damping countermeasures
2 types of elements contribute to load damping countermeasures in ECU for vehicle applications.
Product Specifications
| Part Name | Absolute Maximum Ratings | Electrical Characteristics | AEC-Q101 | Package (HOUSE NAME) |
|||||
|---|---|---|---|---|---|---|---|---|---|
| PRSM [W] | Tstg [°C] | Tj [°C] | V RM [V] | VBR min. [V] | VBR max. [V] | IR max. [uA] |
|||
| ST70-27FZ | 7000 | -55~175 | 175 | 23.0 | 25.0 | 29.0 | 5 | 〇 | FZ |
| ST70-27MF | 7000 | -40~150 | 150 | 23.0 | 24.3 | 29.7 | 5 | ー | MCP |
Mounting area reduced by
approximately 30% compared to conventional package
New TVS ST06 CE Series
■Compliant with ISO7637-2 (2011)
Test Pulse 1 2a 2b 3a 3b 5b (33V and higher) 12V vehicle
■Achieved more compact shape and higher tolerance through adoption of flat lead. Main unit height 0.98mm
■Mounting area reduced by approximately 30% compared to DO-214AA (SMB) sizes from competitors (600W class comparison)
■Structure which simplifies fillet formation of both anode and cathode terminals.
■PRSM=600W (10/1000us) Lowest in class
■Achieved more compact shape and higher tolerance through adoption of flat lead. Main unit height 0.98mm
■Mounting area reduced by approximately 30% compared to DO-214AA (SMB) sizes from competitors (600W class comparison)
■Structure which simplifies fillet formation of both anode and cathode terminals.
■PRSM=600W (10/1000us) Lowest in class
These products are components which are commonly referred to as TVS (Transient Voltage Suppressors) for surge absorption.
They cannot be used for constant voltage applications.
Contributes to equipment downsizing
Mounting area reduced 30% compared to the conventional DO-214AA package, contributing to product downsizing.
Product Specifications
| Part Name | Absolute Maximum Ratings | Electrical Characteristics | AEC-Q101 | |||||
|---|---|---|---|---|---|---|---|---|
| PRSM [W] | Tstg [°C] | Tj [°C] | VRM [V] | VBR min. [V] | VBR max. [V] | IR max. [uA] |
||
| ST06-18CE | 600 | -55~175 | 175 | 13 | 16.8 | 19.1 | 5 | 〇 |
| ST06-27CE | 600 | -55~175 | 175 | 23 | 25.0 | 29.0 | 5 | 〇 |
| ST06-30CE | 600 | -55~175 | 175 | 24 | 28.0 | 32.0 | 5 | 〇 |
| ST06-33CE | 600 | -55~175 | 175 | 25 | 31.0 | 35.0 | 5 | 〇 |
| ST06-36CE | 600 | -55~175 | 175 | 27 | 34.0 | 38.0 | 5 | 〇 |
| ST06-39CE | 600 | -55~175 | 175 | 30 | 37.0 | 41.0 | 5 | 〇 |
