參數(shù)資料
型號: BYV44-300
廠商: NXP SEMICONDUCTORS
元件分類: 參考電壓二極管
英文描述: Hook-Up Wire; Conductor Size AWG:18; No. Strands x Strand Size:19 x 30; Jacket Color:White; Approval Bodies:UL; Approval Categories:UL AWM Style 1371; Passes VW-1 Flame Test; Cable/Wire MIL SPEC:MIL-W-16878/4 Type E RoHS Compliant: Yes
中文描述: 15 A, 300 V, SILICON, RECTIFIER DIODE, TO-220AB
封裝: PLASTIC PACKAGE-3
文件頁數(shù): 1/5頁
文件大小: 45K
代理商: BYV44-300
Philips Semiconductors
Product specification
Dual rectifier diodes
ultrafast
BYV44 series
FEATURES
SYMBOL
QUICK REFERENCE DATA
Low forward volt drop
Fast switching
Soft recovery characteristic
High thermal cycling performance
Low thermal resistance
V
R
= 300 V/ 400 V/ 500 V
V
F
1.12 V
I
O(AV)
= 30 A
t
rr
60 ns
GENERAL DESCRIPTION
PINNING
SOT78 (TO220AB)
Dual, common cathode, ultra-fast,
epitaxial rectifier diodes intended
for use as output rectifiers in high
frequency switched mode power
supplies.
PIN
DESCRIPTION
1
anode 1
2
cathode
TheBYV44series issupplied in the
conventional
leaded
(TO220AB) package.
3
anode 2
SOT78
tab
cathode
LIMITING VALUES
Limiting values in accordance with the Absolute Maximum System (IEC 134).
SYMBOL
PARAMETER
CONDITIONS
MIN.
MAX.
-400
400
400
400
30
UNIT
BYV44
-300
300
300
300
-500
500
500
500
V
RRM
V
RWM
V
R
I
O(AV)
Peak repetitive reverse voltage
Crest working reverse voltage
Continuous reverse voltage
Average rectified output current square wave;
δ
= 0.5;
(both diodes conducting)
1
Repetitive peak forward current t = 25
μ
s;
δ
= 0.5;
per diode
Non-repetitive peak forward
current per diode.
-
-
-
-
V
V
V
A
T
mb
136C
T
94 C
I
FRM
-
30
A
T
94 C
t = 10 ms
t = 8.3 ms
sinusoidal; with reapplied
V
RRM(max)
I
FSM
-
-
150
160
A
A
T
stg
T
j
Storage temperature
Operating junction temperature
-40
-
150
150
C
C
THERMAL RESISTANCES
SYMBOL
PARAMETER
R
th j-hs
Thermal resistance junction to
heatsink
R
th j-a
Thermal resistance junction to
ambient
CONDITIONS
per diode
both diodes conducting
in free air.
MIN.
-
-
-
TYP.
-
-
60
MAX.
2.4
1.4
-
UNIT
K/W
K/W
K/W
k
a1
1
a2
3
2
1 2 3
tab
1
Neglecting switching and reverse current losses.
For output currents in excess of 20 A, the cathode connection should be made to the metal mounting tab.
October 1998
1
Rev 1.400
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