FMKS-2052 SANKEN | Alldatasheet
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Technical content
071207 1／5 61426-01 SANKEN ELECTRIC CO., LTD.
１ Scope
The present specifications shall apply to Sanken silicon diode, FMKS-2052.
２ Outline
Structure Resin Molded Flammability: UL94V -0 (Equivalent) Applications High Frequency Rectification，etc. (FRD and SBD for temperature detection in a single package.)
３ Absolute maximum ratings（FRD）
No. Item Symbol Unit Rating Conditions
1 Transient Peak Reverse
2 Peak Reverse V oltage VRM V 200
3 Average Forward Current IF(A V) A 5 Tc=116°C, sinewave
4 Peak Surge Forward Current IFSM A 100 10 ms. Half sine wave, one shot
5 I2t Limiting V alue I2t A2s 50 1 ms ≤ t ≤ 10 ms
6 Junction Temperature Tj °C -40 to +150
7 Storage Temperature Tstg °C -40 to +150
8 Dielectric Strength kV A.C. 1.0 Junction and case (1min.)
４ Electrical characteristics of FRD for temperature detection (Ta=25°C, unless otherwise specified)
No. Item Symbol Unit Value Conditions 1 Forward V oltage Drop VF V 0.98 max. IF=5A 2 Reverse Leakage Current IR µA 50 max. VR=VRM
3 Reverse Leakage Cur rent
Under High Temperature H･IR mA 3 max. VR=VRM，Tj=150°C
4 Reverse Recovery Time
trr1 ns 50 max. IF=IRP=100mA 90% Recovery point, Tj=25°C trr2 ns 35 max. IF=100mA, IRP=200mA, 75% Recovery point ,Tj=25°C 5 Thermal Resistance Rth (j-c) °C/W 4.0 max. Between Junction and case.
071207 2／5 61426-01 SANKEN ELECTRIC CO., LTD.
５ Absolute maximum ratings of SBD for temperature detection
※ SBD cannot be used for rectification. No. Item ymbol Unit Rating Conditions
1 Transient Peak Reverse V oltage VRSM V 90
2 Peak Reverse V oltage VRM V 90
６ Electrical characteristics of SBD for temperature detection (Ta=25°C, unless otherwise specified)
No. Item Symbol Unit Min. Typ. Max. Conditions
1 Reverse Leakage Current
IR1 µA ― ― 50 VR=15V IR2 mA ― ― 2.0 VR=90V
2 Reverse Leakage Current
H･IR1 mA 1.20 1.90 2.60 VR=15V, Tj=130°C H･IR2 mA ― ― 55 VR=90V, Tj=150°C SBD 15V印加時のIR温度特性 IR-Tj Characteristics of SBD at 15V 0.0 1.0 2.0 3.0 4.0 5.0 120 125 130 135 140 接合部温度 Tj (℃) Junction Temperature (℃) 漏れ電流 (mA) Reverse Leakage Current (mA) max. typ. min.
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７ Characteristics
IF(A V) － PF Forward Power Dissipation, PF (W) 0 1 2 3 4 5 Average Forward Current, IF(A V) (A) VR － PR Reverse Power Dissipation , PR (W) 0.2 0.4 0.6 0 50 100 150 200 Reverse V oltage, VR (V) Tj=150°C t T t/T=1/6 t/T=1/3,sinewave t/T=1/2 DC Tj=150°C t T 1-t/T=5/6 sinewave 1-t/T=2/3 1-t/T=1/2
071207 4／5 61426-01 SANKEN ELECTRIC CO., LTD.
８ Derating
Tc － IF(A V) VR=0(V) Average Forward Current, IF(AV) (A) 0 50 100 150 Case Temperature, TC (°C) Tc － IF(A V) VR=200(V) Average Forward Current, IF(AV) (A) 0 50 100 150 Case Temperature, TC (°C) Tj=150°C t T t/T=1/6 t/T=1/2 DC Tj=150°C t T t/T=1/6 t/T=1/2 Sinewave t/T=1/3 D.C. t/T=1/3,Sinewave
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９ Dimensions, Inner Structure and Marking
９-１ Dimensions Refer 10.0 2.6 4.2 2.8 0.45 C 0.5 指示なき公差±0.2 tolerance ± 0.2 1.35 0.85 2.54 φ3.3 4.0 8.4 0.8 3.9 16.9 (13.5) 2.54 Dimensions in mm ９-２ Appearance The body shall be clean and shall not bear any stain, rust or flaw. ９-３ Marking Type Name Marking *1 is type name *2 is polarity *3 is lot number FMKS-2052 KS2052 1st letter: Last digit of year 2nd letter: Month From 1 to 9 for Jan. to Sep., O for Oct., N for Nov., D for Dec. 3rd & 4th letter: Day ex. 2117 (Jan. 17, 2002) ①temperature detection SBD ②FRD Internal layout ① ②