BUL742C STMicroelectronics, BUL742C Datasheet

TRANSISTOR POWER NPN TO-220

BUL742C

Manufacturer Part Number
BUL742C
Description
TRANSISTOR POWER NPN TO-220
Manufacturer
STMicroelectronics
Datasheets

Specifications of BUL742C

Transistor Type
NPN
Current - Collector (ic) (max)
4A
Voltage - Collector Emitter Breakdown (max)
400V
Vce Saturation (max) @ Ib, Ic
1.5V @ 1A, 3.5A
Current - Collector Cutoff (max)
250µA
Dc Current Gain (hfe) (min) @ Ic, Vce
25 @ 800mA, 3V
Power - Max
70W
Mounting Type
Through Hole
Package / Case
TO-220-3 (Straight Leads)
Transistor Polarity
NPN
Collector Emitter Voltage V(br)ceo
400V
Power Dissipation Pd
70W
Dc Collector Current
3.5A
Dc Current Gain Hfe
48
Transistor Case Style
TO-220
No. Of Pins
3
Svhc
No SVHC
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Frequency - Transition
-
Other names
497-7208-5
BUL742C

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
BUL742C
Manufacturer:
SANKEN
Quantity:
3 000
Part Number:
BUL742C
Manufacturer:
ST
0
Part Number:
BUL742CFP/
Manufacturer:
ST
0
Features
Applications
Description
The devices are manufactured using high voltage
multi-epitaxial planar technology for high
switching speeds and high voltage capability.
Thanks to an increased intermediate layer, it has
an intrinsic ruggedness which enables the
transistor to withstand an high collector current
level during breakdown condition, without using
the transil protection usually necessary in typical
converters for lamp ballast.
Table 1.
November 2010
BULB742CT4
Order codes
BULB742C-1
Low spread of dynamic parameters
High voltage capability
Minimum lot-to-lot spread for reliable operation
Very high switching speed
Electronic ballast for fluorescent lighting
Switch mode power supplies
BUL742CFP
BUL742C
Device summary
BUL742CFP
BULB742C
BULB742C
Markings
BUL742C
Doc ID 9488 Rev 4
TO-220FP
Packages
TO-220
D²PAK
I²PAK
Figure 1.
TAB
TAB
High voltage fast-switching
TO-220
I²PAK
Internal schematic diagram
NPN power transistor
1 2
1
2
3
3
Tape and reel
BULB742C
Packaging
BUL742C
Tube
TAB
TO-220FP
D²PAK
1
1
www.st.com
2
3
3
1/14
14

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BUL742C Summary of contents

Page 1

... BULB742C BULB742CT4 BULB742C November 2010 High voltage fast-switching NPN power transistor TAB 2 1 TO-220 TAB 1 2 I²PAK Figure 1. Internal schematic diagram Packages TO-220 TO-220FP I²PAK D²PAK Doc ID 9488 Rev 4 BUL742C BULB742C TO-220FP TAB D²PAK Packaging Tube Tape and reel 1/14 www.st.com 14 ...

Page 2

... Thermal resistance junction - ambient thJA 2/14 Parameter = < < 5 ms) P < °C c Parameter TO-220/D²PAK/I²PAK Doc ID 9488 Rev 4 BUL742C, BULB742C TO-220 / TO-220FP Unit D²PAK / I²PAK 1050 400 V (BR)EBO -65 to 150 1500 150 TO-220FP Unit 1.79 4.17 °C/W 62.5 62.5 ° ...

Page 3

... BUL742C, BULB742C 2 Electrical characteristics T = 25°C unless otherwise specified. case Table 4. Electrical characteristics Symbol Collector cut-off current I CES (V BE Collector cut-off current I CEO ( Emitter base breakdown V (BR)EBO voltage (I Collector-emitter (1) sustaining voltage V CEO(sus Collector-emitter (1) V CE(sat) saturation voltage Base-emitter saturation (1) V BE(sat) ...

Page 4

... Electrical characteristics 2.1 Electrical characteristics (curves) Figure 2. Safe operating area for TO-220/I²PAK/D²PAK Figure 4. Derating curve Figure 6. DC current gain (V 4/14 Figure 3. Safe operating area for TO-220FP Figure 5. Output characteristics = 3 V) Figure 7. DC current gain (V CE Doc ID 9488 Rev 4 BUL742C, BULB742C = ...

Page 5

... BUL742C, BULB742C Figure 8. Collector - emitter saturation voltage Figure 10. Resistive load switching on times (h Figure 12. Resistive load switching on times (h Figure 9. Figure 11. Resistive load switching off = 5) FE Figure 13. Resistive load switching off = 10) FE Doc ID 9488 Rev 4 Electrical characteristics Base-emitter saturation voltage times ( times (h = 10) ...

Page 6

... Electrical characteristics Figure 14. Reverse biased SOA 6/14 Doc ID 9488 Rev 4 BUL742C, BULB742C ...

Page 7

... BUL742C, BULB742C 3 Test circuit Figure 15. Energy rating test circuit Figure 16. Resistive load switching test circuit Doc ID 9488 Rev 4 Test circuit 7/14 ...

Page 8

... Package mechanical data 4 Package mechanical data 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 trademark. 8/14 Doc ID 9488 Rev 4 BUL742C, BULB742C ® ...

Page 9

... BUL742C, BULB742C Dim L20 L30 TO-220 type A mechanical data Min A 4.40 b 0.61 b1 1.14 c 0.48 D 15. 2.40 e1 4.95 F 1.23 H1 6. 3.50 ∅P 3.75 Q 2.65 Doc ID 9488 Rev 4 Package mechanical data mm Typ Max 4.60 0.88 1.70 0.70 15.75 1.27 10.40 2.70 5.15 1 ...

Page 10

... Doc ID 9488 Rev 4 BUL742C, BULB742C inch Min Typ Max 0.173 0.181 0.094 0.107 0.024 0.034 0.044 0.066 0.019 0.027 0.048 0.052 0.352 0.368 0.094 0.106 ...

Page 11

... BUL742C, BULB742C Table 5. TO-220FP mechanical data Dim Dia Figure 17. TO-220FP drawing A Min. 4.4 2.5 2.5 0.45 0.75 1.15 1.15 4.95 2.4 10 28.6 9.8 2.9 15 Dia Doc ID 9488 Rev 4 Package mechanical data mm. Typ. Max. 4.6 2.7 2.75 0.7 1 1.70 1.70 5.2 2.7 10 ...

Page 12

... D²PAK (TO-263) mechanical data Min. 4.40 0.03 0.70 1.14 0.45 1.23 8.95 7.50 10 8.50 4.88 15 2.49 2.29 1.27 1.30 0° Doc ID 9488 Rev 4 BUL742C, BULB742C mm. Typ. Max. 4.60 0.23 0.93 1.70 0.60 1.36 9.35 10.40 2.54 5.28 15.85 2.69 2.79 1.40 1.75 0.4 8° ...

Page 13

... BUL742C, BULB742C 5 Revision history Table 6. Document revision history Date 21-Jun-2004 10-Aug-2007 27-May-2008 30-Nov-2010 Revision 1 First release 2 No content changes, document reformatted 3 Added I²PAK package 4 Added TO-220FP and D²PAK packages Doc ID 9488 Rev 4 Revision history Changes 13/14 ...

Page 14

... Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Philippines - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America 14/14 Please Read Carefully: © 2010 STMicroelectronics - All rights reserved STMicroelectronics group of companies www.st.com Doc ID 9488 Rev 4 BUL742C, BULB742C ...

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