RD3.9F-T7 Datasheet PDF - NEC => Renesas Technology

DESCRIPTION
These products are zener diodes with an allowable
dissipation of 1 W and a planar type glass sealed DHD
(Double Heatsink Diode) structure.

FEATURES
• The zener voltage series has a wide voltage range of 2 to 82 V and is ideal for standardization.
• The E24 series is employed for the zener voltage nominal value.