FEATURES
Low c ost
Diffused junction
Low leak age
Low forw ar d voltage dr op
High c ur re nt ca pability
and similar solvents
MECHANICAL D AT A
T erminals: Axial lead , solder able p er
MI L- S TD- 202,Method 208
Po lar ity: Color b and denotes c athode
W e ight: 0.024 oun ce s, 0.068 grams
Mounting position: Any
Ratings at 25 ambient temperatur e unless ot her wise specified.
Single ph ase,half wave,60 Hz, resistive or induc tive load. For c apac itive load,der ate by 20%.
BYW
34 BYW
35 BYW
36 UNITS
Maximum recurrent peak reverse voltage VRRM 400 500 600 V
Maximum RMS voltage VRMS 280 350 420 V
Maximum DC blocking voltage VDC 400 500 600 V
Maximum average forw ard rectified current
9.5mm lead length, @TA=75
Peak forw ard surge current
8.3ms single half-sine-wave
superimposed on rated load @TJ=125
Maximum instantaneous forw ard voltage
@ 2.0 A VFV
Maximum reverse current @TA=25
at rated DC blocking voltage @TA=150
Maximum reverse reco very time (Note1 ) trr ns
Typical juncti on capaci tance (Note2) CJpF
Typical thermal resistance (Note3) RθJA ／Ｗ
O perating junction temperature range TJ
Storage temperature range TSTG
NOTE: 1. Measured with IF=0.5A, IR=1 A , Irr=0.25A.
5.0
BYW32(Z) - - - BYW36(Z)
200
22
VOLTAGE RANGE: 200---600 V
CURRENT: 2. 0 A
300
BYW
33
2.0 A
FAST RECOVERY RECTI FIER
1.2
Case: J E DE C DO-15L,molded plastic
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
40.0
IF(AV)
A
IFSM
3. Thermal resistance from junction to am bient.
A
2. Meas ure d at 1. 0MHz and app lied reve rs e voltag e of 4. 0V D C .
- 55---- +150
- 55---- +150
35
IR50.0
GALAXY ELECTRICAL
DO - 15L
200
140
200
BYW
32
Ea sily cleane d wit h Fr eon,Alc ohol,I sopr opanol
300
210
T he p lastic mat er ial c arries U/L rec ognition 94V-0
www.galaxycn.com
BL
BLGALAXY ELECTRICALDocument Number 0261049 1.
10
1
11004
TJ=25
f=1.0MHz
20
40
0.010
TJ=75
0.1
1
10
20 40 60 80 100
20
TJ=25
TJ=125
0.6
TJ=25
Pulse W i dt h=300µS
0.04
0.01
0.02
0.06
0.1
0.2
0.4
10
2
1.0
4
100
0.8 1.0 1.2 1.4 2.01.6 1.8
0.5
1.0
1.5
2.0
50 75 150
0 100 17512525
Single Phave
Half Wave 60Hz
Resistive of
Inductive Load
010
TJ=25℃
8.3m s Single H alf
Sine-Wave
1001
10
20
30
40
50
BLGALAXY ELECTRICAL
www.galaxycn.com
Document Number 0261049 2.
AVERAGE FORWARD RECTIFIED
CURRENT, AMPERES
PEAK FORWARD SURGE CURREN
T
AMPERES
AMPERES
AMPERES
JUNCTION CAPACITANCE, pF
RECTIFICATION EFFICIENCY
FIG.5-- TYPIC AL JU NCTION CAPAC ITANCE FIG.6- - TYPICAL RECTIFICATION EFFICIENCY
NUMBER OF CYCLES AT 60 Hz
FIG.4--TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS FORWARD VOLTAGE, VOLTS PERCENT OF RATED PEAK REVERSE VOLTAGE, %
REVERSE VOLTAGE,VOLTS FREO UENCY, KHz
RATINGS AND CHARACTERISTIC CURVES
AM B I E NT TEM P ERATURE,
FIG.3 -- TYPICAL FORWARD CHARACTERIS TICS
INSTANTANEOUS REVERSE CURRENT,
FIG.1 -- FORWARD DERATING CURV E
BYW32(Z) - - - BYW36(Z)
INSTANTANEOUS FORWARD CURRENT
FIG.2 --PEAK FORWARD SURGE CURRENT
01
0.2
10 100 1000
0.4
0.8
1.2
0.6
1.0
BYW32 THRU BYW36 SERIES
FAST RECOVERY
STANDARD RECOVERY
