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Part: HER154
Category:
Discrete
Description:
Company: Diotec Electronics Corporation
Datasheet: Download HER154 datasheet File size : 379 kB
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Datasheet text preview:
DIOTEC ELECTRONICS CORP.
18020 Hobart Blvd., Unit B G a r d e n a , C A 9 0 2 4 8 U.S.A Tel.: (310) 767-1052 Fax: (310) 767-7958
Data S h e e t N o . SESA-200-1B
FEATURES
MECHANICAL SPECIFICATION
R
PROPRIETARY SOFT GLASS JUNCTION PASSIVATION FOR SUPERIOR RELIABILITY AND PERFORMANCE VOID FREE VACUUM DIE SOLDERING FOR MAXIMUM MECHANICAL STRENGTH AND HEAT DISSIPATION (Solder Voids: Typical < 2%, Max. < 10% of Die Area) L O W SWITCHING NOISE LOW THERMAL RESISTANCE HIGH SWITCHING CAPABILITY LOW FORWARD VOLTAGE DROP
MECHANICAL DATA
ACTUAL SIZE OF DO-41 PACKAGE
SERIES: DO - 41
SPR21 - SPR23 UFR24 - UFR28
LL B D (Dia)
BL Color Band Denotes Cathode LL
Case: JEDEC DO-41 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: 0.013 Ounces (0.35 Grams)
LD (Dia)
Sym BL BD LL LD
Minimum In mm 0.160 0.103 1.00 0.028 4.1 2.6 25.4 0.71
Maximum In mm 5.2 0.205 0.107 0.034 2.7 0.86
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)
Series Number Maximum DC Blocking Voltage Maximum RMS Voltage Maximum Peak Recurrent Reverse Voltage Average Forward Rectified Current @ TA = 55 C Peak Forward Surge Current ( 8.3mS single half sine wave superimposed on rated load) Maximum Forward Voltage at 2 Amps DC Maximum Average DC Reverse Current At Rated DC Blocking Voltage Typical Thermal Resistance, Junction to Ambient Typical Junction Capacitance (Note 1) Maximum Reverse Recovery Time (IF=0.5A, IR=1A, IRR=0.25A) Junction Operating and Storage Temperature Range
NOTES: (1) Measured at 1 MHz and an applied reverse voltage of 4 volts.
o
SYMBOL
RATINGS
SPR21 SPR22 SPR23 SPR24 UFR26 UFR28
UNITS
VRM VRMS VRRM IO IFSM VFM IRM RJA CJ TRR TJ, TSTG
100 70 100
200 140 200
300 210 300 2 50 1.05 2.0 50 40 60
400 280 400
600 420 600
800 560 800 AMPS VOLTS µA °C/W pF VOLTS
70 1.5
@ TC = 25 oC @ TC = 100 oC
35 -65 to +150
50
75
nSec °C
4.97fsesa2
C5
DIOTEC ELECTRONICS CORP.
18020 Hobart Blvd., Unit B Gardena, CA 90248 U.S.A Tel.: (310) 767-1052 Fax: (310) 767-7958
Data S h e e t N o . S E S A - 2 0 0 - 2 B
2 AMP SUPER EFFICIENT RECTIFIERS/ULTRAFAST RECOVERY DIODES
RATING & CHARACTERISTIC CURVES FOR SERIES SPR21 - SPR23 and SERIES UFR24 - UFR28
100
Resistive and Inductive Loads
80
60
NOTE 1
40 SPR21-23 20 UFR24-28
NOTE 2 Ambient Temperature, oC FIGURE 1. FORWARD CURRENT DERATING CURVE
10
SPR21-23 100 TJ = 150 oC 0 1 10 100
Number of Cycles at 60 Hz FIGURE 2. MAXIMUM NON-REPETITIVE SURGE CURRENT
1.0
10 TJ = 100 oC 1.0
0.1
UFR24-28
0.1 TJ = 25 oC
0.01
0.01 0 20 40 60 80 100 120 140
Percent of Rated Peak Reverse Voltage
0.001
FIGURE 4. TYPICAL REVERSE CHARACTERISTICS Instantaneous Forward Voltage (Volts) FIGURE 3. TYPICAL FORWARD CHARACTERISTICS
150
120
NOTES (1) Single Phase, Half Wave, 60 Hz; Lead Length = 0.375" (9.5mm) NOTE 4 (2) JEDEC Method, 8.3 mSec. Single Half Sine Wave; (3) TJ = 25 oC, Pulse Width = 300 µSec, 2.0% Duty Cycle
90
60
30
(4) TJ =25 oC, f = 1.0 MHz,
0 0.1 1 10 100
Reverse Voltage, (Volts) FIGURE 5. TYPICAL JUNCTION CAPACITANCE
C6
4.97bsesa2
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