BYT52A - BYT52M PRV : 50 - 1000 Volts Io : 1.4 Amperes

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BYT52A - BYT52M
FAST RECOVERY RECTIFIERS
PRV : 50 - 1000 Volts
Io : 1.4 Amperes
DO - 41
FEATURES :
*
*
*
*
*
*
*
High current capability
High surge current capability
High reliability
Low reverse current
Low forward voltage drop
Fast switching for high efficiency
Pb / RoHS Free
1.00 (25.4)
MIN.
0.107 (2.7)
0.080 (2.0)
0.205 (5.2)
0.166 (4.2)
1.00 (25.4)
MIN.
0.034 (0.86)
0.028 (0.71)
MECHANICAL DATA :
* 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 specifie.
RATING
Maximum Repetitive Peak Reverse Voltage
Maximum Reverse Voltage
Maximum Average Forward Current
Maximum Peak Forward Surge Current,
SYMBOL
BYT
52A
BYT
52B
BYT
52D
BYT
52G
BYT
52J
BYT
52K
BYT
52M
UNIT
VRRM
50
100
200
400
600
800
1000
V
VR
50
100
200
400
600
800
1000
V
IF(AV)
0.85 (on PC Board)
1.4 ( L = 10 mm, T L = 25°C)
A
IFSM
50
A
Maximum Forward Voltage at I F = 1.0 A
VF
1.3
V
Maximum Reverse Current
IR
10 (Tj = 25°C)
μA
IR(H)
150 (Tj = 150°C)
μA
Trr
200
ns
RthJA
45
K/W
Junction Temperature Range
TJ
- 65 to + 175
°C
Storage Temperature Range
TSTG
- 65 to + 175
°C
( tp = 10 ms, half sinewave)
( VR = VRRM)
Maximum Reverse Recovery Time
(I F = 0.5 A, I R = 1.0 A, Irr = 0.25 A.)
Maximum Junction Ambient Thermal Resistance
( L = 10mm, T L = Constant )
Note :
(1) Reverse Recovery Test Conditions
Page 1 of 2
Rev. 04 :January 28, 2006
www.eicsemi.com
RATING AND CHARACTERISTIC CURVES ( BAT52A - BAT52M )
FIG.1 - REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
50 Ω
Trr
10 Ω
+ 0.5
D.U.T.
+
0
PULSE
GENERATOR
( NOTE 2 )
50 Vdc
(approx)
1Ω
- 0.25
OSCILLOSCOPE
( NOTE 1 )
- 1.0 A
SET TIME BASE FOR 25-35
NOTES : 1. Rise Time = 7 ns max., Input Impedance = 1 megaohm, 22 pF.
1
2. Rise time = 10 ns max., Source Impedance = 50 ohms.
3. All Resistors = Non-inductive Types.
FIG.2 - DERATING CURVE FOR OUTPUT
RECTIFIED CURRENT
FIG.3 - MAXIMUM THERMAL RESISTANCE
vs. LEAD LENGTH
100
VR = V RRM
half sinewave
RthJA = 45K/W
L = 10 mm
1.6
1.2
RthJA - Therm. Resist.
Junction/Ambient (K/W)
AVERAGE FORWARD OUTPUT
CURRENT, AMPERES
2.0
0.8
0.4
0
0
25
50
75
100
125
150
80
60
40
20
0
175
L
L
TL = constant
0
5
AMBIENT TEMPERATURE, ( °C)
10
15
20
25
30
35
40
L , Lead Length (mm)
FIG.4 - TYPICAL FORWARD CHARACTERISTICS
FIG.5 - REVERSE CURRENT
vs. JUNCTION TEMPERATURE
1000
IR, REVERSE CURRENT(µA)
FORWARD CURRENT, AMPERES
10
TJ = 25 °C
1.0
0.1
100
10
0.01
25
0.01
50
75
100
125
150
175
200
Tj, JUNCTION TEMPERATURE
0.001
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
FORWARD VOLTAGE, VOLTS
Page 2 of 2
Rev. 04 :January 28, 2006