Sale SM70HF recovery diode 70A
$1.51-199 Piece/Pieces
$1.1≥200Piece/Pieces
Payment Type: | L/C,T/T,D/P |
Incoterm: | FOB,CFR,FCA |
Min. Order: | 1 Piece/Pieces |
Transportation: | Ocean,Air |
Port: | Shanghai |
$1.51-199 Piece/Pieces
$1.1≥200Piece/Pieces
Payment Type: | L/C,T/T,D/P |
Incoterm: | FOB,CFR,FCA |
Min. Order: | 1 Piece/Pieces |
Transportation: | Ocean,Air |
Port: | Shanghai |
Model No.: YZPST-SM70HF40
Brand: YZPST
Selling Units | : | Piece/Pieces |
Package Type | : | 1. Anti-electrostatic packaging 2. Carton box 3. Plastic protective packaging |
Download | : |
YZPST-SM70HF40
Features of the Standard Recovery Diode: High current carrying capability, High voltage ratings up to 2000V, High surge current capabilities and Stud cathode and stud anode version.
Typical Applications of the Standard Recovery Diode: Converters, High power drives, Power supplies, Machine tool controls, Medium traction applications and Power supplies.
ELECTRICAL SPECIFICATIONS Voltage Ratings
Type number | Voltage Code | V RRM, maximum repetitive peak reverse voltage V | V RSM , maximum non- repetitive peak rev. voltage V | I RRM max. @ T J = T J max. mA |
SM70HF.. | 40 | 400 | 500 | 30 |
80 | 800 | 900 | ||
120 | 1200 | 1300 | ||
140 | 1400 | 1500 | ||
160 | 1600 | 1700 | ||
200 | 2000 | 2100 |
Forward Conduction
Parameter | SM70HF.. | Units | Conditions | ||
I F(AV) Max. average forward current @ Case temperature | 70 | A | 180° conduction, half sine wave | ||
90 | °C | ||||
IF(RMS) Max. RMS forward current | 79 | A | DC @ TC = 75°C (04 to 20), TC = 36°C (25 to 32) | ||
I FSM, Maximum peak, one-cycle forward, non-repetitive surge current | 1200 | A | t = 10ms | No voltage reapplied |
Sinusoidal half wave, Initial T = T max. |
1200 | t = 8.3ms | ||||
1000 | t = 10ms | 100% VRRM reapplied | |||
1050 | t = 8.3ms | ||||
I 2 t Maximum I 2 t for fusing | 7000 | A 2 s | t = 10ms | No voltage reapplied | |
6500 | t = 8.3ms | ||||
5000 | t = 10ms | 100% V RRM reapplied | |||
4500 | t = 8.3ms | ||||
I2√t Maximum I2√t for fusing | 70000 | A2√s | t = 0.1 to 10ms, no voltage reapplied | ||
VF(TO) Low level value of threshold voltage | 0.80 | V |
TJ = 200°C | ||
rf Max. value of forward slope resistance | 2.30 | mΩ | |||
VFM Max. forward voltage drop | 1.30 | V | (IFM x π x IF(AV) (220A Peak), TJ = 25°C |
Thermal and Mechanical Specifications
Parameter | SM70HF.. | Units | Conditions |
T J | - 40 to 150 |
°C | |
Tstg | - 40 to 150 | | |
R thJC Thermal Impedance, max. | 0.45 | K/W | DC operation |
RthCS Max. thermal resistance, case to heatsink | 0.25 | | Mounting surface, smooth, flat and greased |
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 |
Outline Table
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.