FEATURES
* Low switching noise
* Low forward voltage drop
* High current capability
* High switching capabitity
* High surge capability
* High reliability
MECHANICAL DATA
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
o
C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
* Case: Molded plastic
* Epoxy: Device has UL flammability classification 94V-O
* Lead: MIL-STD-202E method 208C guaranteed
* Mounting position: Any
* Weight: 1.18 grams
DO-201AD
ELECTRICAL CHARACTERISTICS (At TA = 25
o
C unless otherwise noted)
2. Thermal Resistance (Junction to Ambient): Vertical PC Board Mounting, 0.5” (12.7mm) Lead Length.
3. Measured at 1 MHz and applied reverse voltage of 4.0 volts.
NOTES : 1. Measured at Pulse Width 300 uS, Duty 2%.
Dimensions in inches and (millimeters)
MAXIMUM RATINGS (At TA = 25
o
C unless otherwise noted)
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
.375” (9.5mm) lead length at TL = 95
o
C
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Typical Thermal Resistance (Note 2)
Typical Junction Capacitance (Note 3)
SYMBOL
VRRM
VDC
IFSM
CJ
TJ, TSTG
VRMS
UNITS
20
Volts
Volts
Volts
Amps
14 28
40
3.0
80
28
250
Amps
0
C/W
0
C
30
21
Storage and Operating Temperature Range
R θ JA
IO
-65 to + 125
pF
20 30 40
1N5820 1N5821 1N5822
CHARACTERISTICS
Maximum Average Reverse Current at
Rated DC Blocking Voltage (Note 1)
VF
SYMBOL
IR
UNITS
mAmps
VoltsMaximum Instantaneous Forward Voltage at 9.4A DC (Note 1)
Maximum Instantaneous Forward Voltage at 3.0A DC (Note 1) Volts
2.0
1N5820 1N5821 1N5822
.475 .500 .525
.850VF .900 .950
20
@TA = 25
o
C
@TA = 100
o
C
.220 (5.6)
.197 (5.0)
DIA.
.052 (1.3)
.048 (1.2)
DIA.
1.0 (25.4)
MIN.
.335 (8.5)
.375 (9.5)
1.0 (25.4)
MIN.
Wing Shing Computer Components Co., (H.K .)L td. Tel: (852)2341 92 7 6 Fax : (852)27 9 7 8153
Homepage: http: / / www.wingshing.com E-mail: ic@ wingshing.com