Philips Semiconductors
Product specification
Rectifier diodes
ultrafast, rugged
BYQ30EX series
FEATURES
SYMBOL
QUICK REFERENCE DATA
VR = 150 V/ 200 V
VF ≤ 0.95 V
• Low forward volt drop
• Fast switching
• Soft recovery characteristic
• Reverse surge capability
• High thermal cycling performance
• Isolated mounting tab
a1
1
a2
3
IO(AV) = 16 A
IRRM ≤ 0.2 A
k
2
trr ≤ 25 ns
GENERAL DESCRIPTION
PINNING
SOT186A
Ultra-fast, epitaxial rectifier diodes
intended for use as output rectifiers
in high frequency switched mode
power supplies.
PIN
DESCRIPTION
anode 1
cathode
case
1
2
The BYQ30EX series is supplied in
the conventional leaded SOT186A
package.
3
anode 2
isolated
tab
1
2
3
LIMITING VALUES
Limiting values in accordance with the Absolute Maximum System (IEC 134).
SYMBOL PARAMETER CONDITIONS MIN.
MAX.
UNIT
BYQ30EX
-150
150
150
150
-200
200
200
200
VRRM
VRWM
VR
Peak repetitive reverse voltage
Crest working reverse voltage
Continuous reverse voltage
-
-
-
V
V
V
IO(AV)
IFRM
IFSM
Average rectified output current square wave
-
-
16
16
A
A
(both diodes conducting)1
δ = 0.5; Ths ≤ 59 ˚C
Repetitive peak forward current t = 25 µs; δ = 0.5;
per diode
Non-repetitive peak forward
current per diode
Ths ≤ 59 ˚C
t = 10 ms
t = 8.3 ms
-
-
100
110
A
A
sinusoidal; with reapplied
VRWM(max)
Repetitive peak reverse current tp = 2 µs; δ = 0.001
IRRM
IRSM
-
-
0.2
0.2
A
A
per diode
Non-repetitive peak reverse
current per diode
tp = 100 µs
Tstg
Tj
Storage temperature
Operating junction temperature
-40
-
150
150
˚C
˚C
ESD LIMITING VALUE
SYMBOL PARAMETER
CONDITIONS
MIN.
MAX.
UNIT
VC
Electrostatic discharge
capacitor voltage
Human body model;
C = 250 pF; R = 1.5 kΩ
-
8
kV
1 Neglecting switching and reverse current losses.
October 1998
1
Rev 1.200