Datasheet BAS70, BAS70-04, BAS70-05, BAS70-06 (Diodes) - 2

BAS70/ -04/ -05/ -06 Marking Information
Kxx = Product Type Marking Code: K7C = BAS70 K7D = BAS70-04&BAS70-04Q K7E = BAS70-05
Kxx M Y
K7F = BAS70-06 YM & YM = Date Code Marking Y = Year (ex: K = 2023) M = Month (ex: 2 = Feb) Date Code Key
Year 2007 … 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 Code
U … K L M N P R S T U V
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Code
1 2 3 4 5 6 7 8 9 O N D
Maximum Ratings
(@TA = +25°C, unless otherwise specified.)
Characteristic Symbol Value Unit
Peak Repetitive Reverse Voltage VRRM Working Peak Reverse Voltage VRWM 70 V DC Blocking Voltage VR RMS Reverse Voltage VR(RMS) 49 V Maximum Forward Continuous Current (Note 6) IFM 70 mA Non-Repetitive Peak Forward Surge Current @ t  1.0s IFSM 100 mA
Thermal Characteristics Characteristic Symbol Value Unit
Power Dissipation (Note 6) PD 200 mW Thermal Resistance Junction to Ambient Air (Note 6) RJA 625 °C/W Operating Junction Temperature Range TJ -55 to +125 °C Storage Temperature Range TSTG -65 to +150 °C
Electrical Characteristics
(@TA = +25°C, unless otherwise specified.)
Characteristic Symbol Min Max Unit Test Condition
Reverse Breakdown Voltage (Note 7) V(BR)R 70 — V IR = 10µA 410 tP < 300µs, IF = 1.0mA Forward Voltage VF — mV 1000 tP < 300µs, IF = 15mA Reverse Current (Note 7) IR — 100 nA tP < 300µs, VR = 50V Total Capacitance CT — 2.0 pF VR = 0V, f = 1.0MHz IF = IR = 10mA to IR = 1.0mA, Reverse Recovery Time tRR — 5.0 ns RL = 100Ω I Reverse Recovery Time (For BAS70-04 Only) F = IR = 10mA to IR = 1.0mA, tRR — 2.0 ns RL = 100Ω Notes: 6. Part mounted on FR-4 board with recommended pad layout, which can be found on our website at http://www.diodes.com/package-outlines.html. 7. Short duration pulse test used to minimize self-heating effect. BAS70/ -04/ -05/ -06 2 of 5 November 2023 Document number: DS11007 Rev. 27 - 2
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