MECHANICAL DATA
FEATURES
Data Sheet No. SESA-500-1B
MECHANICAL SPECIFICATION
Case: JEDEC DO-27 molded plastic (U/L Flammability Rating 94V-0)
Terminals: Plated axial leads
Solderability: Per MIL-STD 202 Method 208 guaranteed
Polarity: Color band denotes cathode
Mounting Position: Any
Weight: 0.04 Ounces (1.12 Grams)
C13
(1) Measured at1 MHz and an applied reverse voltage of4 volts.
Average Forward Rectified Current@ T = 55 C
A
o
Peak Forward Surge Current( 8.3mS single half sine wave
superimposed on rated load)
Maximum Forward Voltage at5 Amps DC
IO
VOLTS
AMPS
VFM
IFSM
150
1.25
Typical Thermal Resistance, Junction to Ambient
Junction Operating and Storage Temperature Range
Maximum Average DC Reverse Current
At Rated DC Blocking Voltage
IRM
R
θJA
TJ, TSTG
°C/W
°C
A
Typical Junction Capacitance (Note 1)
CJ
pF
@ T= 25 C
C
o
@ T = 100 C
C
o
5
50
20
-65 to +150
4.97fsesa5
NOTES:
Maximum Reverse Recovery Time (I =0.5A, I =1A, I
=0.25A)
F
R
RR
TRR
nSec
75
50
5
MAXIMUM RATINGS& ELECTRICAL CHARACTERISTICS
Ratings at 25 °C ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive loads, derate current by 20%.
PARAMETER (TEST CONDITIONS)
Maximum DC Blocking Voltage
Maximum Peak Recurrent Reverse Voltage
Maximum RMS Voltage
Series Number
VRMS
VRRM
VRM
SYMBOL
RATINGS
UNITS
VOLTS
SPR51
SPR52
SPR53
SPR54
100
200
300
400
70
140
210
280
Color Band
Denotes
Cathode
LD (Dia)
BD (Dia)
LL
BL
LL
ACTUAL SIZE OF
DO-27 PACKAGE
Sym
In
mm
Minimum
Maximum
BL
BD
LL
LD
1.00
0.048
In
mm
0.365
0.205
0.052
9.28
5.2
1.3
25.4
1.2
SERIES SPR51- SPR54
DO- 27
Tel.: (310) 767-1052
Fax: (310) 767-7958
DIOTEC ELECTRONICS CORP.
Gardena, CA 90248
U.S.A
18020 Hobart Blvd., Unit B
LOW SWITCHING NOISE
LOW THERMAL RESISTANCE
HIGH SWITCHING CAPABILITY
LOW FORWARD VOLTAGE DROP
R
PROPRIETARY
JUNCTION
PASSIVATION FOR SUPERIOR RELIABILITY AND
PERFORMANCE
SOFT GLASS
VOID FREE VACUUM DIE SOLDERING FOR MAXIMUM
MECHANICAL STRENGTH AND HEAT DISSIPATION
(Solder Voids: Typical< 2%, Max.< 10% of Die Area)