3JH45
PRV : 600 Volts
Io : 3.0 Amperes
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
FAST RECOVERY RECTIFIER
DO-201AD
0.21 (5.33)
0.19 (4.83)
1.00 (25.4)
MIN.
0.3.75 (9.53)
0.285 (7.24)
0.052 (1.32)
0.048 (1.22)
1.00 (25.4)
MIN.
MECHANICAL DATA :
* Case : DO-201AD 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 : 1.21 grams
Dimensions in inches and ( millimeters )
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%.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
RATING
Maximum Repetitive Peak Reverse Voltage
Maximum Average Forward Current
Maximum Peak One Cycle Surge Forward
SYMBOL
V
RRM
I
F(AV)
I
FSM
VALUE
600
3.0
77
1.2
100
200
38
- 40 to + 150
- 40 to + 150
UNIT
V
A
A
V
µA
ns
°C/W
°C
°C
Current ( Non-Repetitive )
Maximum Peak Forward Voltage at I
F
= 3 A
Maximum Repetitive Peak Reverse Current at V
RRM
Maximum Reverse Recovery Time ( Note 1 )
Thermal Resistance - Junction to Ambient
Junction Temperature Range
Storage Temperature Range
Note :
( 1 ) Reverse Recovery Test Conditions : I
F
= 1A, di/dt = -30A/
µ
s
V
F
I
R
Trr
R
θ
JA
T
J
T
STG
Page 1 of 2
Rev. 02 : March 25, 2005
RATING AND CHARACTERISTIC CURVES ( 3JH45)
FIG.1 - REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
R
L
Tr
DUT
V
F
1Ω
Tr 1
50Ω
CRO
Tr 2
V
R
I
FM
di/dt
0.1 x I
RP
I
RP
FIG.2 - DERATING CURVE FOR OUTPUT
RECTIFIED CURRENT
AVERAGE FORWARD OUTPUT
CURRENT, AMPERES
3.0
100
FIG.3 - MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
PEAK FORWARD SURGE
CURRENT, AMPERES
T
J
= 25
°C
80
2.4
1.8
60
1.2
40
f = 60Hz
20
f = 50Hz
0.6
0
0
25
50
75
100
125
150
175
0
1
2
4
6
10
20
40
60
100
AMBIENT TEMPERATURE, (
°
C)
NUMBER OF CYCLES AT 50Hz AND 60Hz
FIG.4 - TYPICAL FORWARD CHARACTERISTICS
100
FIG.5 - TYPICAL REVERSE CHARACTERISTICS
REVERSE CURRENT, MICROAMPERES
FORWARD CURRENT, AMPERES
10
T
J
= 100
°C
T
J
= 25
°C
10
1.0
1.0
0.1
T
J
= 25
°C
0.1
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
0.01
0
20
40
60
80
100
120
140
FORWARD VOLTAGE, VOLTS
PERCENT OF RATED REVERSE
VOLTAGE, (%)
Page 2 of 2
Rev. 02 : March 25, 2005
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