# Fast / Ultrafast Diode, 1 kV, 20 A, Single, 1.3 V, 42 ns, 180 A ![Product image](https://novapart.co/image/farnell:1295260/) **URL**: https://novapart.co/products/STTH3010W/fast-ultrafast-diode-1-kv-20-a-single-13-v-42-ns **SKU**: STTH3010W **Manufacturer**: STMICROELECTRONICS **Category**: Semiconductors - Discretes || Diodes & Rectifiers || Fast & Ultrafast Recovery Rectifier Diodes **Price**: €1.6700 **Stock**: 10+ **Lead Time**: 127 days (indicative) ## Description Repetitive Reverse Voltage Vrrm Max:1kV; Forward Current If(AV):20A; Diode Configuration:Single; Forward Voltage VF Max:1.3V; Reverse Recovery Time trr Max:42ns; Forward Surge Current Ifsm M ## Specifications | Parameter | Value | |---|---| | Svhc | No SVHC (25-Jun-2025) | | No. Of Pins | 2 Pin | | Product Range | STTH3 | | Qualification | - | | Diode Case Style | DO-247 | | Diode Configuration | Single | | Forward Voltage Max | 1.3V | | Forward Surge Current | 180A | | Reverse Recovery Time | 42ns | | Average Forward Current | 20A | | Operating Temperature Max | 175°C | | Repetitive Peak Reverse Voltage | 1kV | ## Datasheet 📄 [Download PDF](https://novapart.co/datasheet/farnell:1295260/) **STTH3010** Ultrafast recover - hi h volta e diode y g g **==> picture [61 x 39] intentionally omitted <==** ## **Main product characteristics** |IF(AV)|30 A| |---|---| |VRRM|1000 V| |Tj|175° C| |VF(typ)|1.30 V| |trr(typ)|42 ns| ## **Features and benefits** - Ultrafast, soft recovery - Very low conduction and switching losses - High frequency and/or high pulsed current operation - High reverse voltage capability - High junction temperature **==> picture [146 x 211] intentionally omitted <==** **----- Start of picture text -----**
A K
A
K
TO-220AC
STTH3010D
A A
K K
DO-247 DOP3I
STTH3010W STTH3010PI
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- Insulated package: - DOP3I Electrical insulation = 2500 VRMS Capacitance = 12 pF ## **Description** The high quality design of this diode has produced a device with low leakage current, regularly reproducible characteristics and intrinsic ruggedness. These characteristics make it ideal for heavy duty applications that demand long term reliability. ## **Order codes** |**Order codes**|| |---|---| |**Part Number**|**Marking**| |STTH3010D|STTH3010D| |STTH3010W|STTH3010W| |STTH3010PI|STTH3010PI| Such demanding applications include industrial power supplies, motor control, and similar mission-critical systems that require rectification and freewheeling. These diodes also fit into auxiliary functions such as snubber, bootstrap, and demagnetization applications. The improved performance in low leakage current, and therefore thermal runaway guard band, is an immediate competitive advantage for this device. March 2006 1/10 Rev 1 _www.st.com_ **Characteristics** **STTH3010** ## **1 Characteristics** ## **Table 1. Absolute ratings (limiting values at 25° C, unless otherwise specified)** |**Symbol**|**Parameter**|**Parameter**|**Parameter**|**Value**|**Unit**| |---|---|---|---|---|---| |VRRM|Repetitive peak reverse voltage|||1000|V| |IF(RMS)|RMS forward current|||50|A| |IF(AV)|Average forward current,δ= 0.5|TO-220 / DO-247|Tc= 105° C|30|A| |||DOP3I|Tc= 65° C||| |IFRM|Repetitive peak forward current|tp= 5 µs, F = 5 kHz square||300|A| |IFSM|Surge non repetitive forward current|tp= 10 ms Sinusoidal||180|A| |Tstg|Storage temperature range|||-65 to + 175|°C| |Tj|Maximum operating junction temperature|||175|°C| ## **Table 2. Thermal parameters** |**Symbol**|**Parameter**|**Parameter**|**Value**|**Unit**| |---|---|---|---|---| |Rth(j-c)|Junction to case|TO-220 / DO-247|1.1|°C/W| |||DOP3I|1.8|| **Table 3. Static electrical characteristics** |**Symbol**|**Parameter**|**Test conditions**|**Test conditions**|**Min.**|**Typ**|**Max.**|**Unit**| |---|---|---|---|---|---|---|---| |IR
(1)|Reverse leakage current|Tj= 25° C|VR= VRRM|||15|µA| |||Tj= 125° C|||10|100|| |VF
(2)|Forward voltage drop|Tj= 25° C|IF= 30 A|||2|V| |||Tj= 100° C|||1.4|1.8|| |||Tj= 150° C|||1.3|1.7|| 1. Pulse test: tp = 5 ms, δ < 2 % 2. Pulse test: tp = 380 µs, δ < 2 % To evaluate the conduction losses use the following equation: P = 1.3 x IF(AV) + 0.013 IF2(RMS) 2/10 **STTH3010** **Characteristics** **Table 4. Dynamic characteristics** |**Symbol**
**Parameter**|**Parameter**
**Test conditions**
**Min.**
**Typ**|**Typ**
**Max.**|**Unit**| |---|---|---|---| |trr
Reverse recovery time|Reverse recovery time
IF= 1 A, dIF/dt = -50 A/µs,
VR= 30 V, Tj= 25° C
IF= 1 A, dIF/dt = -100 A/µs,
VR= 30 V, Tj= 25° C
IF= 1 A, dIF/dt = -200 A/µs,
VR= 30 V, Tj= 25° C|100|ns| |||53
70|| |||42
55|| |IRM
Reverse recovery current|Reverse recovery current
IF= 30 A, dIF/dt = -200 A/µs,
VR= 600 V, Tj= 125° C|24
32|A| |S
Softness factor|Softness factor
IF= 30 A, dIF/dt = -200 A/µs,
VR= 600 V, Tj= 125° C|1|| |tfr
Forward recovery time|Forward recovery time
IF= 30 A dIF/dt = 100 A/µs
VFR= 1.5 x VFmax, Tj= 25° C|450|ns| |VFP
Forward recovery voltage|Forward recovery voltage
IF= 30 A, dIF/dt = 100 A/µs,
Tj= 25° C|5|V| ## **Figure 1. Conduction losses versus average current** ## **Figure 2. Forward voltage drop versus forward current** **==> picture [430 x 129] intentionally omitted <==** **----- Start of picture text -----**
P(W) IFM(A)
70 200
65 =0.2 =0.5 =1 180
605550 ———— ee =0.05 ee =0.1 aeea 160140 aa a OC (Maximum values)Tj=150°C aAnea ae|
45
40 Po Oo es 120 Pr
35 100 Tj=150°C
30 aAa a A A, es ee ee | (Typical values) SS ri’7 | ty
ee a A AA 7 AA >A 80 re a a Por eyy
25
20 PT Aa T 60 a a OOA PZ (Maximum values)Tj=25°C
15 40
10 ee £7 ZF a — a OO >A
5 en IF(AV)(A) — 20 a VFM(V) Ct _
0 A L aaa s=tpT ~-tp — 0 eere ee eeeee ae[oy
0 5 10 15 20 25 30 35 40 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5
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## **Figure 3. Relative variation of thermal impedance junction to case versus pulse duration** ## **Figure 4. Peak reverse recovery current versus dIF/dt (typical values)** **==> picture [430 x 130] intentionally omitted <==** **----- Start of picture text -----**
Zth(j-c)/Rth(j-c) IRM(A)
1.0 a 60
0.9 Single pulse VR=600V
0.8 Bo Corre 0eee 50 Tj=125°C PTT Te eT yyy yey IF= 2 x IF(AV) yy—
ia [a] Pe eth LTTE PE LELEL ae TL
0.7 ffa aFT PTT A TTT 40 re tEEeEEE ee IF= IF(AV) EpaLea | s=
0.6 aa a TEL...eaeSET EES-T
0.5 Cee 30 [|| IF=0.5 x IF(AV) || |Pres
0.4 a OO rf | [peer4c TTT ey)
0.3 esa a a_ 20 COTservga
a co |Lear
0.2 eea a 10 COAYZ
0.1
0.0 aEa E tp(s) [iCe erroe 0 [YA7F‘ |} Ettieeeee dIF/dt(A/µs) naonaa
1.E-03 1.E-02 1.E-01 1.E+00 0 50 100 150 200 250 300 350 400 450 500
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3/10 **Characteristics** **STTH3010** **Figure 5. Reverse recovery time versus dIF/dt (typical values)** **Figure 6. Reverse recovery charges versus dIF/dt (typical values)** **==> picture [462 x 142] intentionally omitted <==** **----- Start of picture text -----**
trr(ns) Qrr(µC)
700 7
600 TVjR=125°C=600V 6 TVjR=125°C=600V IF= 2 x IF(AV)
500 IF= 2 x IF(AV) 5
IF= IF(AV)
400 4
IF= IF(AV)
300 3
IF=0.5 x IF(AV)
200 2
100 dIF/dt(A/µs) IF=0.5 x IF(AV) 1 dIF/dt(A/µs)
0 0
0 50 100 150 200 250 300 350 400 450 500 0 50 100 150 200 250 300 350 400 450 500
**----- End of picture text -----**
**Figure 7. Softness factor versus dIF/dt (typical values)** **Figure 8. Relative variations of dynamic parameters versus junction temperature** **==> picture [462 x 146] intentionally omitted <==** **----- Start of picture text -----**
S factor
1.50 2.0
IFTV = 2 x IjR=125°C=600VF(AV) 1.81.6 Sfactor Reference: TVIFR = I=600VF(AV)j=125°C
1.25
1.4
1.2
1.00 1.0
0.8 tRR
0.6
0.75 0.4 IRM
dIF/dt(A/µs) 0.20.0 QRR T (°C)j
0.50
25 50 75 100 125
0 50 100 150 200 250 300 350 400 450 500
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4/10 **STTH3010** **Characteristics** **Figure 9. Transient peak forward voltage versus dIF/dt (typical values)** ## **Figure 10. Forward recovery time versus dIF/dt (typical values)** **==> picture [462 x 141] intentionally omitted <==** **----- Start of picture text -----**
VFP(V) tfr(ns)
25 800
TIFj=125°C = IF(AV) VFR = 1.5 x VIF = IF(AV)F max.
20 700 Tj=125°C
600
15
500
10
400
5
300
dIF/dt(A/µs) dIF/dt(A/µs)
0 200
0 100 200 300 400 500 0 100 200 300 400 500
**----- End of picture text -----**
**Figure 11. Junction capacitance versus reverse voltage applied (typical values)** **==> picture [200 x 132] intentionally omitted <==** **----- Start of picture text -----**
C(pF)
1000
F=1MHz
Vosc=30mVRMS
Tj=25°C
100
VR(V)
10
1 10 100 1000
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5/10 **STTH3010** **Package information** ## **2 Package information** Epoxy meets UL94, V0 Cooling method: by conduction (C) Recommended torque value: 0.55 Nm (TO-220AC) Recommended torque value: 0.80 Nm (SOD93, DOP31, and DO-247) Maximum torque value: 0.7 Nm (TO-220AC) Maximum torque value: 1.0 Nm (SOD93, DOP31, and DO-247) **==> picture [151 x 9] intentionally omitted <==** **----- Start of picture text -----**
Table 5. DO-247 dimensions
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|L
L3|||||||L4
A
D
M
E|**REF.**|**DIMENSIONS**|**DIMENSIONS**|**DIMENSIONS**|**DIMENSIONS**|**DIMENSIONS**|**DIMENSIONS**| |---|---|---|---|---|---|---|---|---|---|---|---|---|---|---| ||||||||||**Millimeters**|||**Inches**||| ||||||||||**Min.**||**Max**|**Min.**||**Max.**| |||||||||A|4.85||5.15|0.191||0.203| |||||||||D|2.20||2.60|0.086||0.102| |||V
V||||Dia||||||||| |||||||||E|0.40||0.80|0.015||0.031| |||||||||||||||| ||||H|||||F|1.00||1.40|0.039||0.055| |||||||||F2||2.00|||0.078|| |||||||||F3|2.00||2.40|0.078||0.094| |||||||||||||||| |||||||||G||10.90|||0.429|| ||L5|||||F3
L1
F2
L2||||||||| |||||||L1
F2
L2||H|15.45||15.75|0.608||0.620| |||||||||L|19.85||20.15|0.781||0.793| |||||||||L1|3.70||4.30|0.145||0.169| |||V2|G
F|F||F2||||||||| |||||||||L2||18.50|||0.728|| |||||||||L3|14.20||14.80|0.559||0.582| |||||||||||||||| |||||||||L4||34.60|||1.362|| |||||||||L5||5.50|||0.216|| |||||||||M|2.00||3.00|0.078||0.118| |||||||||V||5°|||5°|| |||||||||V2||60°|||60°|| |||||||||Dia.|3.55||3.65|0.139||0.143| 6/10 **STTH3010** **Package information** **Table 6. T0-220AC dimensions** |L2||||||A
C
D
L7
E
M|**REF.**|**DIMENSIONS**|**DIMENSIONS**|**DIMENSIONS**|**DIMENSIONS**| |---|---|---|---|---|---|---|---|---|---|---|---| |||||||||**Millimeters**||**Inches**|| |||||||||**Min.**|**Max.**|**Min.**|**Max.**| ||||||||A|4.40|4.60|0.173|0.181| ||||H2||L5
L6
L9
L4||C|1.23|1.32|0.048|0.051| ||||Ø I||||||||| ||||||||D|2.40|2.72|0.094|0.107| ||||||L5||E|0.49|0.70|0.019|0.027| ||F1||||||||||| ||||||||F|0.61|0.88|0.024|0.034| ||||||||||||| ||||||||F1|1.14|1.70|0.044|0.066| ||||||||G|4.95|5.15|0.194|0.202| ||||G||||||||| ||||||||H2|10.00|10.40|0.393|0.409| |||F|||||||||| ||||||||L2|16.40 typ.||0.645 typ.|| ||||||||L4|13.00|14.00|0.511|0.551| ||||||||||||| ||||||||L5|2.65|2.95|0.104|0.116| ||||||||L6|15.25|15.75|0.600|0.620| ||||||||||||| ||||||||L7|6.20|6.60|0.244|0.259| ||||||||L9|3.50|3.93|0.137|0.154| ||||||||M|2.6 typ.||0.102 typ.|| ||||||||Diam. I|3.75|3.85|0.147|0.151| 7/10 **STTH3010** **Package information** ## **Table 7. DOP3I dimensions** |||||||Y

c1
A|**REF.**|**DIMENSIONS**|**DIMENSIONS**|**DIMENSIONS**|**DIMENSIONS**| |---|---|---|---|---|---|---|---|---|---|---|---| |||||||||**Millimeters**||**Inches**|| |||||||||**Min.**|**Max.**|**Min.**|**Max.**| ||E||G
L|c|||||||| ||R|E1|||||A|4.40|4.60|0.173|0.181| |||ØP|||||||||| ||||||||b|1.20|1.40|0.047|0.055| ||||||||||||| ||||||||c|1.45|1.55|0.057|0.061| ||||||||||||| |||||D|||c1|0.50|0.70|0.020|0.028| ||||||||D|12.15|13.10|0.474|0.516| ||||||||E|15.10|15.50|0.594|0.610| ||e|b||Q|||E1|7.55|7.75|0.297|0.305| ||||||||e|10.80|11.30|0.425|0.445| ||||||||G|20.4|21.10|0.815|0.831| ||||||||L|14.35|15.60|0.565|0.614| ||||||||P|4.08|4.17|0.161|0.164| ||||||||Q|2.70|2.90|0.106|0.114| ||||||||R|4.60 typ.||0.181 typ.|| ||||||||Y|15.80|16.50|0.622|0.650| In order to meet environmental requirements, ST offers these devices in ECOPACK® packages. These packages have a Lead-free second level interconnect . The category of second level interconnect is marked on the package and on the inner box label, in compliance with JEDEC Standard JESD97. The maximum ratings related to soldering conditions are also marked on the inner box label. ECOPACK is an ST trademark. ECOPACK specifications are available at: www.st.com. 8/10 **STTH3010** **Ordering information** ## **3 Ordering information** |**Part Number**|**Marking**|**Package**|**Weight**|**Base qty**|**Delivery mode**| |---|---|---|---|---|---| |STTH3010D|STTH3010D|TO-220AC|1.86 g|50|Tube| |STTH3010PI|STTH3010PI|DOP3I|4.46 g|30|Tube| |STTH3010W|STTH3010W|DO-247|4.4 g|30|Tube| ## **4 Revision history** |**Date**|**Revision**|**Description of Changes**| |---|---|---| |02-Mar-2006|1|First issue.| 9/10 **STTH3010** ## **Please Read Carefully:** Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. 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