Philips Semiconductors
Product specification
Rectifier diodes
ultrafast, rugged
BYQ30E, BYQ30EB, BYQ30ED series
FEATURES
SYMBOL
QUICK REFERENCE DATA
• Low forward volt drop
• Fast switching
VR = 150 V/ 200 V
• Soft recovery characteristic
• Reverse surge capability
• High thermal cycling performance
• Low thermal resistance
VF ≤ 0.95 V
IO(AV) = 16 A
IRRM = 0.2 A
trr ≤ 25 ns
a1
1
a2
3
k
2
GENERAL DESCRIPTION
Dual, ultra-fast, epitaxial rectifier diodes intended for use as output rectifiers in high frequency switched mode power
supplies.
The BYQ30E series is supplied in the SOT78 conventional leaded package.
The BYQ30EB series is supplied in the SOT404 surface mounting package.
The BYQ30ED series is supplied in the SOT428 surface mounting package.
PINNING
SOT78 (TO220AB)
SOT404
SOT428
PIN
1
DESCRIPTION
tab
tab
tab
anode 1
cathode 1
anode 2
2
3
2
2
1
3
1
3
1 2 3
tab cathode
LIMITING VALUES
Limiting values in accordance with the Absolute Maximum System (IEC 134)
SYMBOL PARAMETER
CONDITIONS
MIN.
MAX.
UNIT
BYQ30E/ BYQ30EB/ BYQ30ED
-150
-200
VRRM
VRWM
Peak repetitive reverse
-
-
150
200
V
V
voltage
Working peak reverse
voltage
Continuous reverse voltage
150
150
200
200
VR
-
-
V
A
IO(AV)
Average rectified output
current (both diodes
conducting)
Repetitive peak forward
current per diode
square wave; δ = 0.5; Tmb ≤ 104 ˚C
square wave; δ = 0.5; Tmb ≤ 104 ˚C
16
16
IFRM
IFSM
-
A
Non-repetitive peak forward t = 10 ms
-
-
80
88
A
A
current per diode
t = 8.3 ms
sinusoidal; with reapplied VRRM(max)
tp = 2 µs; δ = 0.001
IRRM
IRSM
Tj
Peak repetitive reverse
surge current per diode
-
0.2
0.2
A
A
Peak non-repetitive reverse tp = 100 µs
surge current per diode
Operating junction
-
-
150
150
˚C
˚C
temperature
Storage temperature
Tstg
- 40
1. It is not possible to make connection to pin 2 of the SOT428 or SOT404 packages.
October 1998
1
Rev 1.200