BYV27/50 - BYV27/200
2.0A SUPER-FAST GLASS BODY RECTIFIER
Features
·
·
·
·
·
·
Hermetically Sealed Glass Body Construction
Controlled Avalanche Characteristics
Super-Fast Switching for High Efficiency
High Current Capability and Low Forward
Voltage Drop
Surge Overload Rating to 50A Peak
Low Reverse Leakage Current
A
B
A
C
D
SOD-57
Dim
A
B
C
D
Min
26.0
¾
¾
¾
Max
¾
4.2
0.82
3.6
Mechanical Data
·
·
·
·
·
·
Case: SOD-57, Glass
Terminals: Plated Leads Solderable per
MIL-STD-202, Method 208
Polarity: Cathode Band
Weight: 0.50 grams (approx.)
Mounting Position: Any
Marking: Type Number
All Dimensions in mm
Maximum Ratings and Electrical Characteristics
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Non-Repetitive Peak Reverse Voltage
Average Rectified Output Current
(Note 1)
Non-Repetitive Peak Forward Surge Current 8.3ms
single half sine-wave superimposed on rated load
(JEDEC Method)
Repetitive Forward Surge Current
Forward Voltage
@ I
F
= 5.0A
Peak Reverse Current
@ T
j
= 25°C
at Rated DC Blocking Voltage
@ T
j
= 165°C
Non-Repetitive Reverse Avalanche Energy
I
R
= 0.6A Inductive Load
@ T
j
= 175°C
Reverse Recovery Time
Operating and Storage Temperature Range
Notes:
(Note 2)
Typical Thermal Resistance Junction to Ambient (Note 1)
Symbol
V
RRM
V
RWM
V
R
V
R(RMS)
V
RSM
I
O
I
FSM
I
FRM
V
FM
I
RM
E
RSM
t
rr
R
qJA
T
j,
T
STG
@ T
j
= 25°C unless otherwise specified
BYV27/100
100
70
110
2.0
50
15
1.1
1.0
150
20
25
45
-65 to +175
BYV27/150
150
100
165
BYV27/200
200
140
220
Unit
V
V
V
A
A
A
V
mA
mJ
ns
K/W
°C
BYV27/50
50
35
55
1.Leads maintained at ambient temperature at a distance of 10mm from the case.
2. Measured with I
F
= 0.5A, I
R
= 1.0A, I
rr
= 0.25A. See Figure 4.
DS30038 Rev. A - PRELIMINARY
1 of 2
BYV27/50 / BYV27/200
I
(AV)
, AVERAGE FWD RECTIFIED CURRENT (A)
4
Single phase half wave
Resistive or Inductive load
100
I
F
, INSTANTANEOUS FWD CURRENT (A)
3
10
2
1
T
j
= 25
°
C
1
0.1
0
0
25
50
75
100
125
150
175
T
A
, AMBIENT TEMPERATURE (
°
C)
Fig. 1 Forward Current Derating Curve
0.01
0
0.6
1.2
1.8
2.4
3.0
V
F
, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
1000
I
R
, REVERSE CURRENT (
µ
A)
100
10
1
0.1
V
R
= V
RRM
0
40
80
120
160
200
T
j
, Junction Temperature (
°
C)
Fig. 3 Typical Reverse Characteristics
+0.5A
50
Ω
NI
Device
Under
Test
50V DC
Approx
50
Ω
NI
t
rr
(-)
Pulse
Generator
(Note 2)
(+)
(-)
0
-0.25A
1.0
Ω
NI
Oscilloscope
(Note 1)
(+)
Notes:
1. Rise Time = 7.0ns max. Input impedance = 1.0M
Ω
, 22pF.
2. Rise Time = 10ns max. Input impedance = 50
Ω
.
-1.0A
Set time base for 50/100 ns/cm
Fig. 4 Reverse Recovery Time Characteristic and Test Circuit
DS30038 Rev. A - PRELIMINARY
2 of 2
BYV27/50 / BYV27/200
嵌入式系统
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