BYT56A, BYT56B, BYT56D, BYT56G, BYT56J, BYT56K, BYT56M
Vishay Semiconductors
Fast Avalanche Sinterglass Diode
FEATURES
• Glass passivated junction • Hermetically sealed package • Low reverse current • Soft recovery characteristics • Compliant to RoHS directive 2002/95/EC and in accordance to WEEE 2002/96/EC • Halogen-free according to IEC 61249-2-21 definition
949588
MECHANICAL DATA
Case: SOD-64 Terminals: plated axial leads, solderable per MIL-STD-750, method 2026 Polarity: color band denotes cathode end Mounting position: any Weight: approx. 858 mg
APPLICATIONS
• Very fast rectification and switching diode
PARTS TABLE
PART BYT56A BYT56B BYT56D BYT56G BYT56J BYT56K BYT56M TYPE DIFFERENTIATION VR = 50 V; IFAV = 3 A VR = 100 V; IFAV = 3 A VR = 200 V; IFAV = 3 A VR = 400 V; IFAV = 3 A VR = 600 V; IFAV = 3 A VR = 800 V; IFAV = 3 A VR = 1000 V; IFAV = 3 A PACKAGE SOD-64 SOD-64 SOD-64 SOD-64 SOD-64 SOD-64 SOD-64
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
PARAMETER TEST CONDITION PART BYT56A BYT56B BYT56D Reverse voltage = repetitive peak reverse voltage See electrical characteristics BYT56G BYT56J BYT56K BYT56M Peak forward surge current Average forward current Non repetitive reverse avalanche energy Junction and storage temperature range tp = 10 ms, half sine wave On PC board l = 10mm I(BR)R = 0.4 A SYMBOL VR = VRRM VR = VRRM VR = VRRM VR = VRRM VR = VRRM VR = VRRM VR = VRRM IFSM IFAV IFAV ER Tj = Tstg VALUE 50 100 200 400 600 800 1000 80 1.5 3 10 - 55 to + 175 UNIT V V V V V V V A A A mJ °C
Document Number: 86032 Rev. 1.7, 30-Jul-10
For technical questions within your region, please contact one of the following: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
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BYT56A, BYT56B, BYT56D, BYT56G, BYT56J, BYT56K, BYT56M
Vishay Semiconductors
Fast Avalanche Sinterglass Diode
MAXIMUM THERMAL RESISTANCE (Tamb = 25 °C, unless otherwise specified)
PARAMETER Junction ambient TEST CONDITION Lead length l = 10 mm, TL = constant On PC board with spacing 25 mm SYMBOL RthJA RthJA VALUE 25 70 UNIT K/W K/W
ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER Forward voltage Reverse current Reverse recovery time TEST CONDITION IF = 3 A VR = VRRM VR = VRRM, Tj = 150 °C IF = 0.5 A, IR = 1 A, iR = 0.25 A PART SYMBOL VF IR IR trr MIN. TYP. MAX. 1.4 5 150 100 UNIT V μA μA ns
TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
RthJA - Ther. Resist. Junction/Ambient (K/W)
40
3.5
IFAV - Average Forward Current (A)
3.0 2.5 2.0 1.5 1.0 0.5 0 RthJA = 70 K/W PCB: d = 25 mm
VR = VRRM half sinewave RthJA = 25 K/W I = 10 mm
30
20
l
l
10 TL = constant 0 0
949462
5
10
15
20
25
30
16366
0
20
40
60
80 100 120 140 160 180
l - Lead Length (mm)
Tamb - Ambient Temperature (°C)
Fig. 1 - Max. Thermal Resistance vs. Lead Length
Fig. 3 - Max. Average Forward Current vs. Ambient Temperature
100
1000 VR = VRRM
IF - Forward Current (A)
10
IR - Reverse Current (μA)
2.5 3.0
Tj = 175 °C
100
1
Tj = 25 °C
0.1
10
0.01
0.001 0
16365
0.5
1.0
1.5
2.0
1 25
16367
50
75
100
125
150
175
VF - Forward Voltage (V)
Tj - Junction Temperature (°C)
Fig. 2 - Max. Forward Current vs. Forward Voltage
Fig. 4 - Max. Reverse Current vs. Junction Temperature
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For technical questions within your region, please contact one of the following: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
Document Number: 86032 Rev. 1.7, 30-Jul-10
BYT56A, BYT56B, BYT56D, BYT56G, BYT56J, BYT56K, BYT56M
Fast Avalanche Sinterglass Diode
Vishay Semiconductors
PR - Reverse Power Dissipation (mW)
450
90 VR = VRRM
350 300 250 200 150 100 50 0 25 50 75 100 125 150 175 PR-Limit at 80 % VR PR-Limit at 100 % VR
CD - Diode Capacitance (pF)
400
80 70 60 50 40 30 20 10 0 0.1 1 10
f = 1 MHz
100
16368
Tj - Junction Temperature (°C)
16369
VR - Reverse Voltage (V)
Fig. 5 - Max. Reverse Power Dissipation vs. Junction Temperature
Fig. 6 - Diode Capacitance vs. Reverse Voltage
PACKAGE DIMENSIONS in millimeters (inches): SOD-64
Sintered Glass Case SOD-64 Cathode Identification 4.3 (0.168) max.
1.35 (0.053) max.
26(1.014) min.
4 (0.156) max.
26 (1.014) min.
Document-No.: 6.563-5006.4-4 Rev. 3 - Date: 09.February.2005
94 9587
Document Number: 86032 Rev. 1.7, 30-Jul-10
For technical questions within your region, please contact one of the following: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
www.vishay.com 3
Legal Disclaimer Notice
Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product. Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special, consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular purpose, non-infringement and merchantability. Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular product with the properties described in the product specification is suitable for use in a particular application. Parameters provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein. Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining applications or for any other application in which the failure of the Vishay product could result in personal injury or death. Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk and agree to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay or its distributor was negligent regarding the design or manufacture of the part. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000 Revision: 11-Mar-11
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