TL431C Datasheet, PDF (14/16 Pages) NXP Semiconductors – Adjustable precision shunt regulators

Philips Semiconductors
Adjustable precision shunt regulators
Product specification
TL431C, TL431AC, TL431I,
TL431AI, LM431AC
TO-92 transistors on tape
H₁
H₀
L
P
A₁
A
H₂
T
(p)
∆h
∆h
W₂
W_{0 W1}
W
TO-92
F₁
F₂
D₀
F
P₂
P₀
t₁
t
SL01192
Table 2. Tape specification (TO-92 leaded types)
SYMBOL
DIMENSION
MIN.
SPECIFICATIONS
NOM. MAX. TOL.
A₁
Body width
A
Body height
4
–
4.8
–
4.8
5.2
–
T
Body thickness
3.5
3.9
–
P
Pitch of component
P₀
Feed hole pitch
Cumulative pitch error
–
12.7
–
±1
–
12.7
–
±0.3
–
–
–
±0.1
P₂
Feed hole center to component center –
6.35
–
±0.4
F
Distance between outer leads
–
5.08
– +0.6/–0.2
∆h
Component alignment
W
Tape width
W₀
Hold-down tape width
W₁
Hole position
W₂
Hold-down tape position
H₀
Lead wire clinch height
H₁
Component height
L
Length of snipped leads
–
0
1
–
–
18
–
±0.5
–
6
–
±0.2
–
9
– +0.7/–0.5
–
0.5
–
±0.2
–
16.5
–
±0.5
–
–
23.25
–
–
–
11
–
D₀
Feed hole diameter
t
Total tape thickness
–
4
–
±0.2
–
–
1.2
–
F₁, F₂
Lead-to-lead distance
H₂
Clinch height
(p)
Pull-out force
NOTE:
1. Measured over 20 devices.
–
–
– +0.4/–0.2
–
–
–
–
6
–
–
–
UNIT
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
N
REMARKS
Note 1
to be measured at bottom of clinch
1997 Feb 25
14