SPD4948TXV [SSDI]
Rectifier Diode, 1 Element, 1A, 1000V V(RRM), Silicon, HERMETIC SEALED PACKAGE-2;
| 型号： | SPD4948TXV |
| 厂家： | 
SOLID STATES DEVICES, INC |
| 描述： | Rectifier Diode, 1 Element, 1A, 1000V V(RRM), Silicon, HERMETIC SEALED PACKAGE-2 二极管 |
| 文件： | 总2页 (文件大小：115K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SPD4942 Thru SPD4948
Series
Solid State Devices, Inc.
14701 Firestone Blvd * La Mirada, Ca 90638
Phone: (562) 404-4474 * Fax: (562) 404-1773
ssdi@ssdi-power.com * www.ssdi-power.com
Designer’s Data Sheet
1 Amp, 150-200 nsec, 200-1000 V
Fast Recovery Rectifier
Part Number/Ordering Information1/
__ __ __
SPD
└ Screening2/
│
│
│
│
│
│
│
│
│
└
│
│
│
│
│
└
__ = Not Screened
TX = TX Level
TXV = TXV
Features:
S = S Level (for SM, use –S)
Fast Recovery: 150-200 nsec maximum
Low Reverse Leakage Current
Single Chip Construction
PIV to 1000 Volts
Hermetically Sealed
High Surge Rating
Low Thermal Resistance
Replacement for 1N4942 – 1N4948
TX, TXV, and Space Level Screening
Available2/
Package Type
__ = Axial Leaded
SM = Surface Mount Round Tab
SMS = Surface Mount Square Tab
Voltage
4945 = 500V
4946 = 600V
4947 = 800V
4948 = 1000V
4942 = 200V
4943 = 300V
4944 = 400V
Maximum Ratings
Symbol
Value
Units
SPD4942
SPD4943
SPD4944
SPD4945
SPD4946
SPD4947
SPD4948
200
300
400
500
600
800
1000
VRRM
VRWM
VR
Peak Repetitive Reverse Voltage and
DC Blocking Voltage
Volts
Average Rectified Forward Current
(Resistive Load, 60 Hz, Sine Wave, TA = 25 °C)
1
Io
Amps
Amps
ºC
Peak Surge Current
(8.3 ms Pulse, Half Sine Wave Superimposed on IO, allow junction to reach
equilibrium between pulses, TA = 25 °C)
25
IFSM
Operating & Storage Temperature
TOP & TSTG
-65 to +175
Junction to Leads, L= 3/8”
Maximum Thermal Resistance
RJL
RJE
45
35
ºC/W
Junction to Tabs
NOTES:
Axial
Surface Mount
Round Tab
Surface Mount
Square Tab
1/ For Ordering Information, Operating Curves, Price, and
Availability- Contact Factory.
2/ Screening Based on MIL-PRF-19500. Screening Flows
Available on Request.
NOTE: All specifications are subject to change without notification.
SCD's for these devices should be reviewed by SSDI prior to release.
DATA SHEET #: RF0013F
DOC
SPD4942 Thru SPD4948
Series
Solid State Devices, Inc.
14701 Firestone Blvd * La Mirada, CA 90638
Phone: (562) 404-4474 * Fax: (562) 404-1773
ssdi@ssdi-power.com * www.ssdi-power.com
Electrical Characteristics
Symbol
Value
Units
Instantaneous Forward Voltage Drop
(IF =1Adc, TA = 25 ºC, 300s Pulse)
VF
1.3
VDC
Instantaneous Forward Voltage Drop
(IF =1Adc, TA = -55 ºC, 300s Pulse)
VF
1.5
VDC
Reverse Leakage Current
(Rated VR, TA = 25 ºC , 300s minimum pulse)
IR
IR
1.0
20
A
A
Reverse Leakage Current
(Rated VR, TA = 100 ºC , 300s minimum pulse)
Reverse Recovery Time
(IF = 500 mA, IR = 1 Amp, IRR = 250 mA, TA = 25 ºC) SPD4946-SPD4948
SPD4942-SPD4945
150
200
tRR
CJ
nsec
pF
Junction Capacitance
(VR = 10VDC, TA = 25ºC, f = 1MHz)
20
CASE OUTLINE:
Axial
CASE OUTLINE:
Surface Mount Round Tab
CASE OUTLINE:
Surface Mount Square Tab
Dimensions
Dimensions
Dimensions
MIN
.095”
.185”
.015”
DIM
MIN
.100”
---
.027”
1.00”
MAX
DIM
A
B
C
D
MIN
.134”
.200”
.022”
.002”
MAX
.153”
.280”
.028”
---
DIM
A
B
MAX
.105”
.205”
.035”
A
B
C
D
.150”
.180”
.033”
---
C
NOTE: All specifications are subject to change without notification.
SCD's for these devices should be reviewed by SSDI prior to release.
DATA SHEET #: RF0013F
DOC
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