| Unit Price: | USD 0.95 - 1.35 / Piece/Pieces |
|---|---|
| Payment Type: | L/C,T/T,Paypal |
| Incoterm: | FOB,CFR,CIF |
| Min. Order: | 1 Piece/Pieces |
Basic Info
Model No.: YZPST-SM40HF40-1
Brand: YZPST
Additional Info
Packaging: 1. Anti-electrostatic packaging 2. Carton box 3. Plastic protective packaging
Productivity: 1000
Transportation: Ocean,Air
Place of Origin: China
Supply Ability: 10000
Certificate: ISO9001-2015,ROHS
Port: SHANGHAI
Payment Type: L/C,T/T,Paypal
Incoterm: FOB,CFR,CIF
Product Description
Power Diode stud 400v 40a diode
STANDARD RECOVERY DIODES Stud Version
YZPST-SM40HF40
STANDARD RECOVERY DIODES
Features:
High current carrying capability
High voltage ratings up to 2000V
High surge current capabilities
Stud cathode and stud anode version
Typical Applications
Converters
High power drives
Power supplies
Machine tool controls
Medium traction applications Power supplies
|
Parameters |
SM40HF.. |
Units | |||
|
|
40 |
A |
| ||
|
@ TC |
90 | °C |
| ||
| IF(RMS) |
62 |
A | |||
|
@ 50Hz |
570 |
A |
| ||
|
@ 60Hz |
590 |
A |
| ||
|
@ 50Hz |
1600 | A2S |
| ||
|
@ 60Hz |
1450 | A2S |
| ||
| VRRM range |
400 to 2000 |
V | |||
|
TJ |
-40 to 160 |
°C | |||
ELECTRICAL SPECIFICATIONS
Voltage Ratings
|
Type number | Voltage
Code | V RRM, maximum repetitive peakreverse voltage V | V RSM , maximumnon- repetitive peakrev. voltage V | I RRM max. @ T J = T Jmax. mA |
|
SM40HF.. | 40 | 400 | 500 |
30 |
| 80 | 800 | 900 | ||
| 120 | 1200 | 1300 | ||
| 140 | 1400 | 1500 | ||
| 160 | 1600 | 1700 | ||
| 200 | 2000 | 2100 |
Forward Conduction
| Parameter | SM40HF.. | Units | Conditions | ||
| I F(AV) Max. average forwardcurrent
@ Case temperature | 40 | A | 180° conduction, half sine wave | ||
| 90 | °C | ||||
| IF(RMS) Max. RMS forwardcurrent | 62 | A | DC @ TC = 75°C (04 to 20), TC = 36°C(25 to 32) | ||
| I FSM, Maximum peak, one-cycleforward, non-repetitive surgecurrent | 570 | A | t = 10ms | No voltage reapplied |
Sinusoidal half wave, Initial T = Tmax. |
| 590 | t = 8.3ms | ||||
| 480 | t = 10ms | 100% VRRM
reapplied | |||
| 500 | t = 8.3ms | ||||
| I 2 t Maximum I 2 t for fusing | 1600 | A 2 s | t = 10ms | No voltage reapplied | |
| 1450 | t = 8.3ms | ||||
| 1150 | t = 10ms | 100% VRRM
reapplied | |||
| 1050 | t = 8.3ms | ||||
| I2√t Maximum I2√t for fusing | 16000 | A2√s | t = 0.1 to 10ms, no voltage reapplied | ||
| VF(TO) Low level value of thresholdvoltage | 0.65 | V |
TJ = 200°C | ||
| rf Max. value of forward sloperesistance | 4.30 | mΩ | |||
| VFM Max. forward voltagedrop | 1.30 | V | (IFM x π x IF(AV) (125A peak), TJ = 25°C | ||
hermal and Mechanical Specifications
| Parameter | SM40HF.. | Units | Conditions |
| T J | - 40 to 150 |
°C |
|
| Tstg | - 40 to 150 |
| |
| R thJC Thermal Impedance, max. | 0.95 | K/W | DC operation |
| RthCS Max. thermal resistance, caseto
heatsink | 0.25 |
| Mounting surface, smooth, flat andgreased |
| T Max. allowed mounting torque+0 -20% | 3.5 |
Nm | Not lubricated threads |
| 2.3 | Lubricated threads | ||
| wt Approximate weight | 17 | g |
|
| Case style | DO-203AB (DO-5) | See Outline Table | |
Ordering Information Table
Device Code
|
SM |
40 |
HF |
R |
100 |
M |
|
1 |
2 |
3 |
4 5 6 | ||
1 - Corporation code
2 - Average Forward Current: IFAV
3 - Diode
4 - None = Stud Normal Polarity (Cathode to Stud)
- R = Stud Reverse Polarity (Anode to Stud)
5 Voltage code: Code x 100 = VRRM
6 None = Stud base DO-203AB (DO-5) 1/4" 28UNF-2A M = Stud base DO-203AB (DO-5) M6X1
Product Categories : Semiconductor Stud Devices > Standard Recovery Stud Diode
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