SYNSEMI BYV27

BYV27 SERIES
EPITAXIAL AVALANCHE DIODES
DO - 41
PRV : 50 - 200 Volts
Io : 2.0 Amperes
FEATURES :
*
*
*
*
*
*
*
High current capability
High surge current capability
High reliability
Low reverse current
Low forward voltage drop
Very fast recovery
Pb / RoHS Free
1.00 (25.4)
MIN.
0.107 (2.7)
0.080 (2.0)
0.205 (5.2)
0.166 (4.2)
MECHANICAL DATA :
1.00 (25.4)
MIN.
0.034 (0.86)
0.028 (0.71)
* Case : DO-41 Molded plastic
* Epoxy : UL94V-O rate flame retardant
* Lead : Axial lead solderable per MIL-STD-202,
method 208 guaranteed
* Polarity : Color band denotes cathode end
* Mounting position : Any
* Weight : 0.335 gram
Dimensions in inches and ( millimeters )
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25 °C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
RATING
SYMBOL
Maximum Repetitive Peak Reverse Voltage
Maximum Continuous Reverse Voltage
Min. Reverse Avalanche Breakdown Voltage @ IR = 0.1 mA
Ttp = 85 °C (Note 1)
BYV27-50 BYV27-100 BYV27-150 BYV27-200
UNIT
VRRM
50
100
150
200
V
VR
50
100
150
200
V
V(BR)R-min.
55
110
165
220
V
IF(AV)
2.0
A
Maximum Non-Repetitive Peak Forward Surge Current
IFSM
50
A
Maximum Repetitive Peak Forward Current
IFRM
15
A
Maximum Forward Voltage at IF = 3.0 Amps. (Note 2)
VF
1.07
V
Maximum Reverse Current at VR = VRRM max , Tj = 25 °C
IR
1.0
µA
Maximum Reverse Current at VR = VRRM max , Tj = 165 °C
IR(H)
150
µA
Trr
25
ns
Rth j-tp
46
K/W
Junction Temperature Range
TJ
- 65 to + 175
°C
Storage Temperature Range
TSTG
- 65 to + 175
°C
Maximum Average Forward Current
Maximum Reverse Recovery Time (Note 3)
Thermal Resistance - Junction to tie-point (Note 1)
Notes :
(1) Lead Length 10 mm.
(2) Measured under pulse conditions to avoid excessive dissipation.
(3) Switched from IF = 0.5A to IR = 1A.
Page 1 of 2
Rev. 03 : July 8, 2005
RATING AND CHARACTERISTIC CURVES ( BYV27 SERIES )
FIG.1 - REVERSE RECOVERY TIME CHARACTERISTIC
IF
dIF/dt
Trr
t
10 %
IR
dIR/dt
FIG.3 - MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
50
3.0
Lead length = 10mm
PEAK FORWARD SURGE
CURRENT, AMPERES
AVERAGE FORWARD OUTPUT
CURRENT, AMPERES
FIG.2 - DERATING CURVE FOR OUTPUT
RECTIFIED CURRENT
2.0
1.5
1.0
0.5
0
40
30
20
HALF SINE WAVE, TJ = TJmax
10
0
0
25
50
75
100
125
150
175
1
TIE-POINT TEMPERATURE, ( °C)
6
10
20
40
60
100
FIG.5 - TYPICAL REVERSE CHARACTERISTICS
10
10
TJ = 100 °C
REVERSE CURRENT,
MICROAMPERES
FORWARD CURRENT, AMPERES
4
NUMBER OF CYCLES AT 60Hz
FIG.4 - TYPICAL FORWARD CHARACTERISTICS
1.0
TJ = 25 °C
0.1
0.01
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
FORWARD VOLTAGE, VOLTS
Page 2 of 2
2
1.8
2.0
1.0
0.1
TJ = 25 °C
0.01
0
20
40
60
80
100
120
140
PERCENT OF RATED REVERSE
VOLTAGE, (%)
Rev. 03 : July 8, 2005