BUL742C STMicroelectronics, BUL742C Datasheet - Page 11

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

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

BUL742C, BULB742C
Table 5.
Figure 17. TO-220FP drawing
Dim.
Dia
G1
F1
F2
L2
L3
L4
L5
L6
L7
G
A
B
D
E
F
H
TO-220FP mechanical data
A
B
H
Min.
0.45
0.75
1.15
1.15
4.95
28.6
15.9
4.4
2.5
2.5
2.4
9.8
2.9
10
9
3
Dia
Doc ID 9488 Rev 4
L6
L2
L7
L3
mm.
Typ.
L5
16
F1
D
L4
F2
Package mechanical data
F
E
G1
Max.
2.75
1.70
1.70
10.4
30.6
10.6
16.4
4.6
2.7
0.7
5.2
2.7
3.6
9.3
3.2
1
7012510_Rev_K
G
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