BYQ28 series E and ED
Rectifier diodes ultrafast, rugged
Rev. 04 — 5 December 2007
Product data sheet
1. Product profil...
BYQ28 series E and ED
Rectifier diodes ultrafast, rugged
Rev. 04 — 5 December 2007
Product data sheet
1. Product profile
1.1 General description
Ultrafast, dual common cathode, epitaxial rectifier diodes in a SOT78 (TO-220AB) and a SOT428 (DPAK) plastic package.
1.2 Features
I Fast switching I Soft recovery characteristic I Reverse surge capability
I Low thermal resistance I Low forward
voltage drop I High thermal cycling performance
1.3 Applications
I Output rectifiers in high-frequency switched-mode power supplies
1.4 Quick reference data
I VRRM ≤ 200 V I VF ≤ 0.895 V
2. Pinning information
I IO(AV) ≤ 10 A I trr = 10 ns (typ)
Table 1. Pinning Pin Description 1 anode 1 2 cathode 3 anode 2 mb mounting base; cathode
Simplified outline
[1] mb
Symbol
mb 13
2 sym084
2 13
SOT428 (DPAK)
123
SOT78 (3-lead TO-220AB)
[1] It is not possible to connect to pin 2 of the SOT428 package.
NXP Semiconductors
BYQ28 series E and ED
Rectifier diodes ultrafast, rugged
3. Ordering information
Table 2. Ordering information
Type number
Package
Name
Description
BYQ28E-200
TO-220AB plastic single-ended package; heatsink mounted; 1 mounting hole; 3-lead TO-220AB
BYQ28ED-200
DPAK
plastic single-ended surface-mounted package (DPAK); 3-leads (one lead cropped)
Version SOT78
SOT428
4. Limiting values
Table 3. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol Parameter
Conditions
VRRM VRWM VR IO(AV)
IFRM
IFSM
repetitive peak reverse
voltage ...