Dual ultrafast power diode in a SOT1259 (3-lead TO-3P) plastic package.

Features and Benefits
  • Very low on-state loss
  • Fast switching
  • Soft recovery characteristic minimizes power consuming oscillations
  • High reverse surge capability
  • High thermal cycling performance
  • Low thermal resistance

Output rectifiers in high-frequency switched-mode power supplies

Quality, reliability & chemical content
Type Number Symbol Parameter Conditions Min Typ/Nom Max Unit
BYQ72EK-200 VRRM repetitive peak reverse voltage       200 V
IF(AV) average forward current δ = 0.5  ; Tmb ≤ 119 °C; square-wave pulse     15 A
IO(AV) average output current δ = 0.5  ; Tmb ≤ 119 °C; square-wave pulse; both diodes conducting     30 A
IFSM non-repetitive peak forward current tp = 10 ms; Tj(init) = 25 °C; sine-wave pulse; per diode     200 A
tp = 8.3 ms; Tj(init) = 25 °C; sine-wave pulse; per diode     220 A
VF forward voltage IF = 30 A; Tj = 25 °C   1 1.2 V
IF = 15 A; Tj = 25 °C   0.95 1.05 V
IF = 15 A; Tj = 150 °C   0.78 0.9 V
VESD electrostatic discharge voltage C = 250 pF; R = 1.5 kμ; HBM     8 V
trr reverse recovery time IF = 1 A; VR = 30 V; dIF/dt = 100 A/µs; Tj = 25 °C   18 25 ns
Type number Package Packing Product status Marking Orderable part number Ordering code (12NC)
BYQ72EK-200 SOT1259
Horizontal, Rail Pack Volume production Standard Marking BYQ72EK-200Q 9340 687 86127
Type number Ordering code (12NC) Orderable part number Region Distributor Order sample
BYQ72EK-200 9340 687 86127 BYQ72EK-200Q NA NA  


Chemical content Orderable part number Type number RoHS / RHF Leadfree conversion date MSL MSL LF
BYQ72EK-200 BYQ72EK-200Q   BYQ72EK-200 Leaded H   NA NA

Chemical Content - BYQ72EK-200

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