BYV34-500_15 Datasheet, PDF (1/10 Pages) NXP Semiconductors – Dual ultrafast power diodes

BYV34-500
Dual ultrafast power diodes
4 June 2014
Product data sheet
1. General description
Dual ultrafast power diodes in a SOT78 (TO-220AB) plastic package.
2. Features and benefits
• Fast switching
• High thermal cycling performance
• Low forward voltage drop
• Low switching loss
• Low thermal resistance
• Soft recovery characteristic
3. Applications
• Discontinuous Current Mode (DCM) Power Factor Correction (PFC)
• Output rectifiers in high-frequency switched-mode power supplies
4. Quick reference data
Table 1. Quick reference data
Symbol
Parameter
Conditions
V_RRM
repetitive peak reverse
voltage
I_O(AV)
average output current SQW; δ = 0.5; T_mb ≤ 115 °C; both
diodes conducting; Fig. 1; Fig. 2
Static characteristics
V_F
forward voltage
I_F = 10 A; T_j = 150 °C; Fig. 4
Dynamic characteristics
t_rr
reverse recovery time I_F = 1 A; V_R = 30 V; dI_F/dt = 100 A/µs;
T_j = 25 °C; Fig. 7; Fig. 5
Min Typ Max Unit
-
-
500 V
-
-
20
A
-
0.87 1.05 V
-
50
60
ns
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