# Bipolar (BJT) Single Transistor, NPN, 700 V, 12 A, 58 W, ISOWATT-218FX, Through Hole

![Product image](https://novapart.co/image/farnell:2344076/)

**URL**: https://novapart.co/products/MD2001FX/bipolar-bjt-single-transistor-npn-700-v-12-a-58-w
**SKU**: MD2001FX
**Manufacturer**: STMICROELECTRONICS
**Price**: €0.9740
**Stock**: 200+
**Lead Time**: 113 days (indicative)

## Description

Transistor Polarity:NPN; Collector Emitter Voltage V(br)ceo:700V; Transition Frequency ft:-; Power Dissipation Pd:58W; DC Collector Current:; Available until stocks are exhausted

## Specifications

| Parameter | Value |
|---|---|
| No. Of Pins | 3Pins |
| Product Range | - |
| Qualification | - |
| Power Dissipation | 58W |
| Transistor Mounting | Through Hole |
| Transistor Polarity | NPN |
| Transition Frequency | - |
| Transistor Case Style | ISOWATT-218FX |
| Dc Current Gain Hfe Min | 4.5hFE |
| Operating Temperature Max | 150°C |
| Continuous Collector Current | 12A |
| Collector Emitter Voltage Max | 700V |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2344076/)

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## **MD2001FX** High voltage NPN power transistor for standard definition CRT display 

## **Features** 

- State-of-the-art technology: 

   - Diffused collector “Enhanced generation” 

- Stable performances versus operating temperature variation 

- Low base-drive requirements 

- Tight hFE range at operating collector current 

- Fully insulated power package U.L. compliant 

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**----- Start of picture text -----**<br>
3<br>2<br>1<br>**----- End of picture text -----**<br>


## **ISOWATT218FX** 

## **Applications** 

- Horizontal deflection output for monitor and real flat TV 

## **Figure 1. Internal schematic diagram** 

## **Description** 

The MD2001FX is manufactured using Diffused Collector in Planar Technology adopting new and enhanced high voltage structure. The new MD product series show improved silicon efficiency bringing updated performance to the Horizontal Deflection stage. 

**==> picture [92 x 117] intentionally omitted <==**

**Table 1. Device summary** 

|**Order code**|**Marking**|**Package**|**Packaging**|
|---|---|---|---|
|MD2001FX|MD2001FX|ISOWATT218FX|Tube|



1/11 

August 2007 

Rev 2 

_www.st.com_ 

**Content** 

**MD2001FX** 

## **Content** 

|**1**|**Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3**|
|---|---|
|**2**|**Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4**|
||2.1<br>Electrical characteristics (curves) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5|
||2.2<br>Test circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7|
|**3**|**Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8**|
|**4**|**Revision history  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10**|



2/11 

**Electrical ratings** 

**MD2001FX** 

## **1 Electrical ratings** 

## **Table 2. Absolute maximum rating** 

|**Table 2.**|**Absolute maximum rating**|||
|---|---|---|---|
|**Symbol**|**Parameter**|**Value**|**Unit**|
|VCES|Collector-emitter voltage (VBE= 0)|1500|V|
|VCEO|Collector-emitter voltage (IB= 0)|700|V|
|VEBO|Collector-base voltage (IC= 0)|9|V|
|IC|Collector current|12|A|
|ICM|Collector peak current (tP< 5ms)|18|A|
|IB|Base current|6|A|
|PTOT|Total dissipation at Tc= 25°C|58|W|
|Vins|Insulation withstand voltage (RMS) from all three leads to<br>external heatsink|2500|V|
|Tstg|Storage temperature|-65 to 150|°C|
|TJ|Max. operating junction temperature|150||



## **Table 3. Thermal data** 

|**Symbol**|**Parameter**|**Value**|**Unit**|
|---|---|---|---|
|Rthj-case|Thermal resistance junction-case_______________max|2.15|°C/W|



3/11 

**Electrical characteristics** 

**MD2001FX** 

## **2 Electrical characteristics** 

(Tcase = 25°C unless otherwise specified) 

## **Table 4. Electrical characteristics** 

|**Symbol**|**Parameter**|**Test conditions**|**Min.**|**Typ.**|**Max.**|**Unit**|
|---|---|---|---|---|---|---|
|ICES|Collector cut-off current<br>(VBE=0)|VCE= 1500V<br>VCE= 1500V;     TC= 125°C|||0.2<br>2|mA<br>mA|
|IEBO|Emitter cut-off current<br>(IC=0)|VEB= 9V|||1|mA|
|VCEO(sus)<br>(1)|Collector-emitter<br>sustaining voltage<br>(IC=0)|IC= 100mA|700|||V|
|VCE(sat)<br>(1)|Collector-emitter<br>saturation voltage|IC= 6A                    IB= 1.5A|||1.8|V|
|VBE(sat)<br>(1)|Base-emitter saturation<br>voltage|IC= 6A                    IB= 1.5A|||1.2|V|
|hFE<br>(1)|DC current gain|IC= 6A                    VCE= 1V<br>IC= 6A                    VCE= 5V|4.5|4.5|7||
|ts<br>tf|Inductive load<br>Storage time<br>Fall time|IC= 5A               IB(on)= 0.9A<br>VBE(off)= -2.7V   fh= 64KHz<br>LBB(off)= 1.6µH||2.6<br>0.2||µs<br>µs|



1. Pulsed: Pulse duration = 300 ms, duty cycle 1.5 % 

4/11 

**Electrical characteristics** 

**MD2001FX** 

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

## **Figure 2. Safe operating area** 

## **Figure 3. Derating curve** 

**==> picture [140 x 138] intentionally omitted <==**

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**Figure 4. DC current gain** 

## **Figure 5. DC current gain** 

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**Figure 6. Collector-emitter saturation voltage** 

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**Figure 7. Base-emitter saturation voltage** 

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5/11 

**Electrical characteristics** 

**MD2001FX** 

**Figure 8. Output characteristics** 

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6/11 

**Electrical characteristics** 

**MD2001FX** 

## **2.2 Test circuits** 

**==> picture [261 x 11] intentionally omitted <==**

**----- Start of picture text -----**<br>
Figure 9. Power losses and inductive load switching<br>**----- End of picture text -----**<br>


**==> picture [264 x 226] intentionally omitted <==**

## **Figure 10. Reverse biased safe operating area** 

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7/11 

**Package mechanical data** 

**MD2001FX** 

## **3 Package mechanical data** 

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 

8/11 

**Package mechanical data** 

**MD2001FX** 

## **ISOWATT218FX mechanical data** 

||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
|**Dim.**||||||**m**||**m.**|||
|||**Min.**|||||**T**|**yp**||**Max.**|
|A||5.30||||||||5.70|
|C||2.80||||||||3.20|
|D||3.10||||||||3.50|
|D1||1.80||||||||2.20|
|E||0.80||||||||1.10|
|F||0.65||||||||0.95|
|F2||1.80||||||||2.20|
|G||10.30||||||||11.50|
|G1|||||||5|.45|||
|H||15.30||||||||15.70|
|L||9||||||||10.20|
|L2||22.80||||||||23.20|
|L3||26.30||||||||26.70|
|L4||43.20||||||||44.40|
|L5||4.30||||||||4.70|
|L6||24.30||||||||24.70|
|L7||14.60||||||||15|
|N||1.80||||||||2.20|
|R||3.80||||||||4.20|
|Dia||3.40||||||||3.80|
||||||||||||
|||||||||||7627132 B|
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9/11 

**Revision history** 

**MD2001FX** 

## **4 Revision history** 

**Table 5. Document revision history** 

|**Date**|**Revision**|**Changes**|
|---|---|---|
|25-May-2007|1|Initial release.|
|14-Aug-2007|2|Complete document, added all curves (_2.1: Electrical characteristics_<br>_(curves)_|



10/11 

**MD2001FX** 

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11/11 



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