# IGBT, 25 A, 1.1 V, 125 W, 450 V, TO-252 (DPAK), 3 Pins

![Product image](https://novapart.co/image/farnell:2809291RL/)

**URL**: https://novapart.co/products/STGD20N45LZAG/igbt-25-a-11-v-125-w-450-to-252-dpak-3-pins
**SKU**: STGD20N45LZAG
**Manufacturer**: STMICROELECTRONICS
**Category**: Semiconductors - Discretes || IGBTs || Single IGBTs
**Price**: €0.7800
**Stock**: 500+
**Lead Time**: 113 days (indicative)

## Description

DC Collector Current:25A; Collector Emitter Saturation Voltage Vce(on):450V; Power Dissipation Pd:125W; Collector Emitter Voltage V(br)ceo:1.1V; Transistor Case Style:TO-252; No. of Pin

## Specifications

| Parameter | Value |
|---|---|
| Msl | MSL 1 - Unlimited |
| Svhc | No SVHC (25-Jun-2025) |
| No. Of Pins | 3Pins |
| Product Range | - |
| Power Dissipation | 125W |
| Transistor Mounting | Surface Mount |
| Transistor Case Style | TO-252 (DPAK) |
| Operating Temperature Max | 175°C |
| Continuous Collector Current | 25A |
| Collector Emitter Voltage Max | 450V |
| Collector Emitter Saturation Voltage | 1.1V |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2809291RL/)

## **STGB20N45LZAG, STGD20N45LZAG** 

## Automotive-grade 450 V internally clamped IGBT ESCIS 300 mJ 

Datasheet - production data 

## **Features** 

- AEC-Q101 qualified 

- SCIS energy of 300 mJ @ TJ = 25 °C 

- Parts are 100% tested in SCIS 

**==> picture [172 x 8] intentionally omitted <==**

**----- Start of picture text -----**<br>
21 <br>**----- End of picture text -----**<br>


- ESD gate-emitter protection 

- Gate-collector high voltage clamping 

- Logic level gate drive 

- Very low saturation voltage 

- High pulsed current capability 

**Figure 1: Internal schematic diagram** 

**==> picture [205 x 165] intentionally omitted <==**

**----- Start of picture text -----**<br>
C (2 or TAB)<br>RG<br>G (1)<br>RGE<br>E (3)<br>IGBTG1C2TABE3ESD<br>**----- End of picture text -----**<br>


- Gate and gate-emitter resistor 

## **Applications** 

- Automotive ignition coil driver circuit 

## **Description** 

This application-specific IGBT utilizes the most advanced PowerMESH™ technology optimized for coil driving in the harsh environment of automotive ignition systems. These devices show very low on-state voltage and very high SCIS energy capability over a wide operating temperature range. Moreover, ESD-protected logic level gate input and an integrated gate resistor means no external protection circuitry is required. 

**Table 1: Device summary** 

|**Order code**|**Marking**|**Package**|**Packing**|
|---|---|---|---|
|STGB20N45LZAG|GB20N45LZ|D²PAK|Tape and reel|
|STGD20N45LZAG|GD20N45LZ|DPAK||



This is information on a product in full production. 

September 2017 

DocID028574 Rev 4 

1/20 

_www.st.com_ 

|**Contents**<br>**STGB20N45LZAG, STGD20N45LZAG**|**Contents**<br>**STGB20N45LZAG, STGD20N45LZAG**|
|---|---|
|**Contents**||
|**1**|**Electrical ratings ............................................................................. 3**|
|**2**|**Electrical characteristics ................................................................ 4**|
||2.1<br>Electrical characteristics (curves) ...................................................... 6|
|**3**|**Test circuits ..................................................................................... 9**|
|**4**|**Package information ..................................................................... 10**|
||4.1<br>D²PAK (TO-263) type A package information ................................. 10|
||4.2<br>DPAK (TO-252) type A2 package information................................. 13|
||4.3<br>Packing information ......................................................................... 16|
|**5**|**Revision history ............................................................................ 19**|



2/20 

DocID028574 Rev 4 

**STGB20N45LZAG, STGD20N45LZAG** 

**Electrical ratings** 

## **1 Electrical ratings** 

**Table 2: Absolute maximum ratings** 

|||**Value**|**Value**|**Unit**|
|---|---|---|---|---|
|**Symbol**|**Parameter**|**D²PAK**|**DPAK**||
|VCES|Collector-emitter voltage (VGE= 0 V)|VCES(clamped)||V|
|VECS|Emitter-collector voltage (VGE= 0 V)|20||V|
|IC|Continuous collector current at TC= 25 °C, VGE= 4 V|25||A|
||Continuous collector current at TC= 100 °C, VGE= 4 V|25||A|
|ICP_(1)_|Pulsed collector current|50||A|
|VGE|Gate-emitter voltage|VGE(clamped)||V|
|PTOT|Total dissipation at TC= 25 °C|150|125|W|
|ESCIS_25_(2)_|Self clampinginductive switchingenergy|300||mJ|
|ESCIS_150_(3)_|Self clampinginductive switchingenergy@ TJ= 150 °C|170||mJ|
|ESD|Human body model, R = 1.5 kΩ, C = 100 pF|4||kV|
||Charged device model|2||kV|
|TSTG|Storage temperature range|- 55 to 175||°C|
|TJ|Operating junction temperature range||||



## **Notes:** 

(1)Pulse width limited by maximum junction temperature. 

(2)Starting Tj = 25 °C, L = 3 mH, Rg = 1 kΩ, Vcc= 50 V during inductor charging and Vcc= 0 V during the time in clamp. Parts are 100% electrically tested in production. 

(3)Starting Tj = 150 °C, L = 3 mH, Rg = 1 kΩ, Vcc= 50 V during inductor charging and Vcc= 0 V during the time in clamp. 

**Table 3: Thermal data** 

|||**Value**|**Value**|**Unit**|
|---|---|---|---|---|
|**Symbol**|**Parameter**|**D²PAK**|**DPAK**||
|Rthj-case|Thermal resistance junction-case|1|1.2|°C/W|
|Rthj-amb|Thermal resistance junction-ambient|62.5|100|°C/W|



DocID028574 Rev 4 

3/20 

**STGB20N45LZAG, STGD20N45LZAG** 

**Electrical characteristics** 

## **2 Electrical characteristics** 

TC = 25 °C unless otherwise specified 

**Table 4: Static characteristics** 

|**Symbol**|**Parameter**|**Test conditions**|**Min.**|**Typ.**|**Max.**|**Unit**|
|---|---|---|---|---|---|---|
|VCES(clamped)|Collector-emitter<br>clamped voltage|IC= 2 mA, VGE= 0 V||450||V|
|||IC= 2 mA, VGE= 0 V,<br>Tj= - 40 °C to 175 °C|425||485|V|
|V(BR)ECS|Emitter-collector<br>break-down voltage|IC= 75 mA, VGE= 0 V|20|||V|
|VGE(clamped)|Gate-emitter clamped<br>voltage|IG= ±2 mA,<br>Tj= - 40 °C to 175 °C|12||16|V|
|VCE(sat)|Collector-emitter<br>saturation voltage|VGE= 4 V, IC= 6 A||1.1|1.25|V|
|||VGE= 4.5 V, IC= 10 A,<br>TJ= 175 °C||1.25|1.55|V|
|VGE(th)|Gate-threshold voltage|VGE= VCE, IC= 1 mA||1.65||V|
|||VGE= VCE, IC= 1 mA,<br>TJ= 175 °C||1.05||V|
|ICES|Collector cut-off current|VCE= 15 V, VGE= 0 V,<br>TJ= 150 °C|||20|µA|
|||VCE= 200 V, VGE= 0 V,<br>TJ= 150 °C|||100|µA|
|IGES|Gate-emitter leakage<br>current|VGE= ±10 V, VCE= 0 V||625||µA|
|||VGE= ±10 V, VCE= 0 V,<br>TJ= -40 °C to 175 °C|450||900|µA|
|RGE|Gate emitter resistance||11|16|22|kΩ|
|RG|Gate resistance|||120||Ω|



**Table 5: Dynamic characteristics** 

|**Symbol**|**Parameter**|**Test conditions**|**Min.**|**Typ.**|**Max.**|**Unit**|
|---|---|---|---|---|---|---|
|Cies|Input capacitance|VCE= 25 V, f  = 1 MHz,<br>VGE= 0 V|-|1011|-|pF|
|Coes|Output capacitance||-|87|-||
|Cres|Reverse transfer<br>capacitance||-|14|-||
|Qg|Total gate charge|VCE= 13 V, IC= 10 A,<br>VGE= 0 to 5 V|-|26|-|nC|



4/20 

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**STGB20N45LZAG, STGD20N45LZAG** 

**Electrical characteristics** 

**Table 6: Resistive load switching characteristics** 

|**Symbol**|**Parameter**|**Test conditions**|**Min.**|**Typ.**|**Max.**|**Unit**|
|---|---|---|---|---|---|---|
|td(on)|Turn-on delaytime|VCC= 14 V, VGE= 5 V,<br>RL= 1 Ω, RG= 1 kΩ<br>(see_Figure 18: " Test circuit for_<br>_resistive load switching"_)|-|1.1|-|μs|
|tr|Rise time||-|3.6|-|μs|
|td(on)|Turn-on delaytime|VCC= 14 V, VGE= 5 V,<br>RL= 1 Ω, RG= 1 kΩ,<br>TJ= 150 °C<br>(see_Figure 18: " Test circuit for_<br>_resistive load switching"_)|-|1.06|-|μs|
|tr|Rise time||-|3.5|-|μs|



**Table 7: Inductive load switching characteristics** 

|**Symbol**|**Parameter**|**Test conditions**|**Min.**|**Typ.**|**Max.**|**Unit**|
|---|---|---|---|---|---|---|
|td(off)|Turn-off delaytime|VCC= 300 V, L = 1 mH,<br>IC= 10 A, VGE= 5 V, RG= 1 kΩ<br>(see_Figure 17: " Test circuit_<br>_for inductive load switching"_)|-|4.6|-|μs|
|tf|Fall time||-|8.4|-|μs|
|dV/dt|Turn-off voltage slope||-|165|-|V/μs|
|td(off)|Turn-off delaytime|VCC= 300 V, L = 1 mH,<br>IC= 10 A, VGE= 5 V,<br>RG= 1 kΩ, TJ= 150 °C<br>(see_Figure 17: " Test circuit_<br>_for inductive load switching"_)|-|4.7|-|μs|
|tf|Fall time||-|9.8|-|μs|
|dV/dt|Turn-off voltage slope||-|116|-|V/μs|



DocID028574 Rev 4 

5/20 

**Electrical characteristics STGB20N45LZAG, STGD20N45LZAG** 

## **2.1 Electrical characteristics (curves)** 

**==> picture [467 x 189] intentionally omitted <==**

**----- Start of picture text -----**<br>
Figure 2: VCE(sat) vs. junction temperature (IC = 6.0 A)  Figure 3: VCE(sat) vs. junction temperature (IC = 10.0 A)<br>**----- End of picture text -----**<br>


**Figure 4: Self clamped inductive switching current vs. inductance** 

**==> picture [164 x 153] intentionally omitted <==**

**Figure 5: Output characteristics (TJ = 25 °C)** 

**==> picture [169 x 154] intentionally omitted <==**

**Figure 6: Output characteristics (TJ = -40 °C)** 

**==> picture [168 x 155] intentionally omitted <==**

**Figure 7: Output characteristics (TJ = 175 °C)** 

**==> picture [169 x 155] intentionally omitted <==**

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**Electrical characteristics** 

**Figure 8: Transfer characteristics** 

**==> picture [169 x 155] intentionally omitted <==**

**Figure 9: Collector current vs. case temperature** 

**==> picture [168 x 155] intentionally omitted <==**

**Figure 10: Leakage current vs. junction Figure 11: Normalized VCES(clamped) vs. junction temperature temperature** 

**==> picture [170 x 153] intentionally omitted <==**

**==> picture [189 x 154] intentionally omitted <==**

**Figure 12: Normalized VGE(th) vs. junction Figure 13: Gate charge vs. gate-emitter voltage temperature** 

**==> picture [181 x 153] intentionally omitted <==**

**==> picture [173 x 153] intentionally omitted <==**

DocID028574 Rev 4 

7/20 

**==> picture [474 x 194] intentionally omitted <==**

**----- Start of picture text -----**<br>
Electrical characteristics STGB20N45LZAG, STGD20N45LZAG<br>Figure 14: Capacitance variations  Figure 15: Thermal impedance for D²PAK<br>**----- End of picture text -----**<br>


**Figure 16: Thermal impedance for DPAK** 

**==> picture [176 x 168] intentionally omitted <==**

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**Test circuits** 

## **3 Test circuits** 

**==> picture [383 x 166] intentionally omitted <==**

**----- Start of picture text -----**<br>
Figure 17:  Test circuit for inductive load  Figure 18:  Test circuit for resistive load<br>switching  switching<br>C A A RL<br>G S L=100 µH 3.3 1000<br>E B F F<br>B C 3.3µF 1000µF VCC C m7 m7<br>G D.U.T<br>S GIR D.U.T.<br>+ RG E + Re E<br>-<br>AM01504v1<br>**----- End of picture text -----**<br>


**Figure 19:  Gate charge test circuit** 

**Figure 20:  Switching waveform** 

DocID028574 Rev 4 

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**STGB20N45LZAG, STGD20N45LZAG** 

**Package information** 

## **4 Package information** 

In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK[®] packages, depending on their level of environmental compliance. ECOPACK[®] specifications, grade definitions and product status are available at: _**www.st.com**_ . ECOPACK[®] is an ST trademark. 

## **4.1 D²PAK (TO-263) type A package information** 

**Figure 21: D²PAK (TO-263) type A package outline** 

**==> picture [408 x 360] intentionally omitted <==**

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**STGB20N45LZAG, STGD20N45LZAG** 

**Package information** 

**Table 8: D²PAK (TO-263) type A package mechanical data** 

|**Dim.**||**mm**||
|---|---|---|---|
||**Min.**|**Typ.**|**Max.**|
|A|4.40||4.60|
|A1|0.03||0.23|
|b|0.70||0.93|
|b2|1.14||1.70|
|c|0.45||0.60|
|c2|1.23||1.36|
|D|8.95||9.35|
|D1|7.50|7.75|8.00|
|D2|1.10|1.30|1.50|
|E|10.00||10.40|
|E1|8.50|8.70|8.90|
|E2|6.85|7.05|7.25|
|e||2.54||
|e1|4.88||5.28|
|H|15.00||15.85|
|J1|2.49||2.69|
|L|2.29||2.79|
|L1|1.27||1.40|
|L2|1.30||1.75|
|R||0.40||
|V2|0°||8°|



DocID028574 Rev 4 

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**STGB20N45LZAG, STGD20N45LZAG** 

**Package information** 

**Figure 22: D²PAK (TO-263) type A recommended footprint (dimensions are in mm)** 

12/20 

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**STGB20N45LZAG, STGD20N45LZAG** 

**Package information** 

## **4.2 DPAK (TO-252) type A2 package information** 

**Figure 23: DPAK (TO-252) type A2 package outline** 

**==> picture [406 x 553] intentionally omitted <==**

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|**Package information**|**Package information**|**STGB20N45LZAG, STGD20N45LZAG**|**STGB20N45LZAG, STGD20N45LZAG**|**STGB20N45LZAG, STGD20N45LZAG**|
|---|---|---|---|---|
|||**Table 9: DPAK(TO-252) type A2 mechanical data**|||
||**Dim.**||**mm**||
|||**Min.**|**Typ.**|**Max.**|
||A|2.20||2.40|
||A1|0.90||1.10|
||A2|0.03||0.23|
||b|0.64||0.90|
||b4|5.20||5.40|
||c|0.45||0.60|
||c2|0.48||0.60|
||D|6.00||6.20|
||D1|4.95|5.10|5.25|
||E|6.40||6.60|
||E1|5.10|5.20|5.30|
||e|2.16|2.28|2.40|
||e1|4.40||4.60|
||H|9.35||10.10|
||L|1.00||1.50|
||L1|2.60|2.80|3.00|
||L2|0.65|0.80|0.95|
||L4|0.60||1.00|
||R||0.20||
||V2|0°||8°|



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**STGB20N45LZAG, STGD20N45LZAG** 

**Package information** 

**Figure 24: DPAK (TO-252) type A2 recommended footprint (dimensions are in mm)** 

**==> picture [406 x 274] intentionally omitted <==**

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**STGB20N45LZAG, STGD20N45LZAG** 

**Package information** 

## **4.3 Packing information** 

**Figure 25: Tape outline** 

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**STGB20N45LZAG, STGD20N45LZAG** 

**Package information** 

**Figure 26: Reel outline** 

**Table 10: D²PAK tape and reel mechanical data** 

|**Tape**|**Tape**|**Tape**|**Reel**|**Reel**|**Reel**|
|---|---|---|---|---|---|
|**Dim.**|**mm**||**Dim.**|**mm**||
||**Min.**|**Max.**||**Min.**|**Max.**|
|A0|10.5|10.7|A||330|
|B0|15.7|15.9|B|1.5||
|D|1.5|1.6|C|12.8|13.2|
|D1|1.59|1.61|D|20.2||
|E|1.65|1.85|G|24.4|26.4|
|F|11.4|11.6|N|100||
|K0|4.8|5.0|T||30.4|
|P0|3.9|4.1||||
|P1|11.9|12.1|Basequantity||1000|
|P2|1.9|2.1|Bulkquantity||1000|
|R|50|||||
|T|0.25|0.35||||
|W|23.7|24.3||||



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**STGB20N45LZAG, STGD20N45LZAG** 

**Package information** 

**Table 11: DPAK tape and reel mechanical data** 

||**Tape**|||**Reel**||
|---|---|---|---|---|---|
|**Dim.**|**m**|**m**|**Dim.**|**m**|**m**|
||**Min.**|**Max.**||**Min.**|**Max.**|
|A0|6.8|7|A||330|
|B0|10.4|10.6|B|1.5||
|B1||12.1|C|12.8|13.2|
|D|1.5|1.6|D|20.2||
|D1|1.5||G|16.4|18.4|
|E|1.65|1.85|N|50||
|F|7.4|7.6|T||22.4|
|K0|2.55|2.75||||
|P0|3.9|4.1|Baseqty.||2500|
|P1|7.9|8.1|Bulkqty.||2500|
|P2|1.9|2.1||||
|R|40|||||
|T|0.25|0.35||||
|W|15.7|16.3||||



18/20 

DocID028574 Rev 4 

**STGB20N45LZAG, STGD20N45LZAG** 

**Revision history** 

## **5 Revision history** 

**Table 12: Document revision history** 

|**Date**|**Revision**|**Changes**|
|---|---|---|
|30-Oct-2015|1|First release.|
|01-Sep-2017|2|Modified_Table 2: "Absolute maximum ratings", Table 3: "Thermal_<br>_data", Table 4: "Static characteristics"_and_Table 5: "Dynamic_<br>_characteristics"_. Added_Section 2.1: "Electrical characteristics_<br>_(curves)"_.<br>Modified_Section 4: "Package information"_.<br>Minor text changes.|
|06-Sep-2017|3|Modified_Figure 2: "VCE(sat) vs. junction temperature (IC = 6.0 A)"_,<br>_Figure 4: "Self clamped inductive switching current vs. inductance"_<br>and_Figure 11: "Normalized VCES(clamped) vs. junction temperature"_.<br>Minor text changes.|
|11-Sep-2017|4|Modified_Section 4.1: "D²PAK (TO-263) type A package_<br>_information"_.<br>Minor text changes.|



DocID028574 Rev 4 

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**STGB20N45LZAG, STGD20N45LZAG** 

## **IMPORTANT NOTICE – PLEASE READ CAREFULLY** 

STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, enhancements, modifications, and improvements to ST products and/or to this document at any time without notice. Purchasers should obtain the latest relevant information on ST products before placing orders. ST products are sold pursuant to ST’s terms and conditions of sale in place at the time of order acknowledgement. 

Purchasers are solely responsible for the choice, selection, and use of ST products and ST assumes no liability for application assistance or the design of Purchasers’ products. 

No license, express or implied, to any intellectual property right is granted by ST herein. 

Resale of ST products with provisions different from the information set forth herein shall void any warranty granted by ST for such product. 

ST and the ST logo are trademarks of ST. All other product or service names are the property of their respective owners. 

Information in this document supersedes and replaces information previously supplied in any prior versions of this document. 

- © 2017 STMicroelectronics – All rights reserved 

20/20 

DocID028574 Rev 4 



## Links

- [View this product on Novapart](https://novapart.co/products/STGD20N45LZAG/igbt-25-a-11-v-125-w-450-to-252-dpak-3-pins)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/stmicroelectronics/stgd20n45lzag/igbt-aec-q101-450v-25a-to-252/dp/2809291RL)
---

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