SM5817 THRU SM5819
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS
Reverse Voltage - 20 to 40 V Forward Current - 1 A
Features...
SM5817 THRU SM5819
SURFACE MOUNT
SCHOTTKY BARRIER RECTIFIERS
Reverse Voltage - 20 to 40 V Forward Current - 1 A
Features Fast switching Glass passivated device Ideal for surface mounted applications Low leakage current Metallurgically bonded construction
Mechanical data Case: MELF (DO-213AB) molded plastic Mounting position: Any
Plastic case MELF (DO-213AB) Dimensions in millimeters
Absolute Maximum Ratings and Characteristics
Ratings at 25 OC ambient temperature unless otherwise specified. Single phase, half wave,60Hz, resistive or inductive load. For capacitive
load, derate current by 20%.
Parameter
Symbols SM5817 SM5818 SM5819 Units
Maximum Repetitive Peak Reverse Voltage
VRRM
20
30
40
V
Maximum RMS Voltage
VRMS
14
21
28
V
Maximum DC Blocking Voltage
VDC 20 30 40
V
Maximum Average Forward Rectified Current at TA = 90 OC
IF(AV)
1
A
Peak Forward Surge Current 8.3 ms Single Half Sine-Wave Superimposed on Rated Load (JEDEC method)
IFSM
25
A
Maximum Instantaneous Forward Voltage at 1 A DC
VF 0.45 0.55 0.6
V
Maximum Instantaneous Forward Voltage at 3.1 A DC
VF
0.75 0.875
0.9
V
Maximum Average Reverse Current at Rated DC Blocking Voltage
at TA = 25 OC at TA = 100 OC
IR
1 mA
10
Typical Thermal Resistance 1)
RθJA
80 OC/W
Typical Junction Capacitance 2)
CJ 110 pF
Operating and Storage Temperature Range
Tj,Tstg
- 65 to + 125
OC
1) Thermal Resistance (Junction to Ambient): Vertical PC Board Mounting, 0.5" (12.7 mm) Lead...