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BAS70
Technical data
20 pgs140.95 Kb0
Datasheet
8 pgs63.27 Kb0
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Philips BAS70 Technical data

BAS70 series; 1PS7xSB70 series
Rev. 08 — 4 May 2006 Product data sheet
1. Product profile

1.1 General description

General-purpose Schottky diodes in small Surface-Mounted Device (SMD) plastic packages.
Table 1. Product overview
Type number Package Configuration
1PS76SB70 SOD323 SC-76 single diode 1PS79SB70 SOD523 SC-79 single diode BAS70 SOT23 - single diode BAS70H SOD123F - single diode BAS70L SOD882 - single diode BAS70W SOT323 SC-70 single diode BAS70-04 SOT23 - dual series BAS70-04W SOT323 SC-70 dual series BAS70-05 SOT23 - dual common cathode BAS70-05W SOT323 SC-70 dual common cathode BAS70-06 SOT23 - dual common anode BAS70-06W SOT323 SC-70 dual common anode BAS70-07 SOT143B - dual isolated BAS70-07S SOT363 SC-88 dual isolated BAS70-07V SOT666 - dual isolated BAS70VV SOT666 - triple isolated BAS70XY SOT363 SC-88 quadruple; 2 series
Philips JEITA

1.2 Features

n High switching speed n Low leakage current n High breakdown voltage n Low capacitance

1.3 Applications

n Ultra high-speed switching n Voltage clamping
Philips Semiconductors

1.4 Quick reference data

Table 2. Quick reference data
Symbol Parameter Conditions Min Typ Max Unit
Per diode
I
F
V
F
V
R
[1] Pulse test: tp≤ 300 µs; δ≤0.02.

2. Pinning information

Table 3. Pinning
Pin Description Simplified outline Symbol
BAS70H; 1PS76SB70; 1PS79SB70
1 cathode 2 anode
BAS70 series; 1PS7xSB70 series
General-purpose Schottky diodes
forward current - - 70 mA forward voltage IF=1mA reverse voltage - - 70 V
[1]
[1]
- - 410 mV
12
001aab540
12
sym001
BAS70L
1 cathode 2 anode
BAS70; BAS70W
1 anode 2 not connected 3 cathode
BAS70-04; BAS70-04W
1 anode (diode 1) 2 cathode (diode 2) 3 cathode (diode 1),
anode (diode 2)
[1]
12
21
sym001
Transparent
top view
3
1
12
006aaa144
3
12
006aaa144
3
2
n.c.
006aaa436
3
12
006aaa437
BAS70_1PS7XSB70_SER_8 © Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Product data sheet Rev. 08 — 4 May 2006 2 of 20
Philips Semiconductors
BAS70 series; 1PS7xSB70 series
General-purpose Schottky diodes
Table 3. Pinning
…continued
Pin Description Simplified outline Symbol
BAS70-05; BAS70-05W
1 anode (diode 1) 2 anode (diode 2) 3 cathode (diode 1),
3
12
cathode (diode 2)
12
006aaa144
BAS70-06; BAS70-06W
1 cathode (diode 1) 2 cathode (diode 2) 3 anode (diode 1),
3
12
anode (diode 2)
12
006aaa144
BAS70-07
1 cathode (diode 1) 2 cathode (diode 2)
34
3 anode (diode 2) 4 anode (diode 1)
21
3
006aaa438
3
006aaa439
1
006aaa434
34
2
BAS70-07S; BAS70-07V
1 anode (diode 1) 2 not connected 3 cathode (diode 2) 4 anode (diode 2) 5 not connected 6 cathode (diode 1)
BAS70VV
1 anode (diode 1) 2 anode (diode 2) 3 anode (diode 3) 4 cathode (diode 3) 5 cathode (diode 2) 6 cathode (diode 1)
6 45
1 32
123
001aab555
456
654
123
006aaa440
61524
3
sym046
BAS70_1PS7XSB70_SER_8 © Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Product data sheet Rev. 08 — 4 May 2006 3 of 20
Philips Semiconductors
BAS70 series; 1PS7xSB70 series
General-purpose Schottky diodes
Table 3. Pinning
Pin Description Simplified outline Symbol
BAS70XY
1 anode (diode 1) 2 cathode (diode 2) 3 anode (diode 3),
4 anode (diode 4) 5 cathode (diode 3) 6 cathode (diode 1),
[1] The marking bar indicates the cathode.

3. Ordering information

Table 4. Ordering information
Type number Package
1PS76SB70 SC-76 plastic surface-mounted package; 2 leads SOD323 1PS79SB70 SC-79 plastic surface-mounted package; 2 leads SOD523 BAS70 - plastic surface-mounted package; 3 leads SOT23 BAS70H - plastic surface-mounted package; 2 leads SOD123F BAS70L - leadless ultra small plastic package; 2 terminals;
BAS70W SC-70 plastic surface-mounted package; 3 leads SOT323 BAS70-04 - plastic surface-mounted package; 3 leads SOT23 BAS70-04W SC-70 plastic surface-mounted package; 3 leads SOT323 BAS70-05 - plastic surface-mounted package; 3 leads SOT23 BAS70-05W SC-70 plastic surface-mounted package; 3 leads SOT323 BAS70-06 - plastic surface-mounted package; 3 leads SOT23 BAS70-06W SC-70 plastic surface-mounted package; 3 leads SOT323 BAS70-07 - plastic surface-mounted package; 4 leads SOT143B BAS70-07S SC-88 plastic surface-mounted package; 6 leads SOT363 BAS70-07V - plastic surface-mounted package; 6 leads SOT666 BAS70VV - plastic surface-mounted package; 6 leads SOT666 BAS70XY SC-88 plastic surface-mounted package; 6 leads SOT363
…continued
56
4
cathode (diode 4)
132
anode (diode 2)
Name Description Version
body 1.0 × 0.6 × 0.5 mm
654
123
006aaa256
SOD882
BAS70_1PS7XSB70_SER_8 © Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Product data sheet Rev. 08 — 4 May 2006 4 of 20
Philips Semiconductors

4. Marking

Table 5. Marking codes
Type number Marking code
1PS76SB70 S2 BAS70-05W 75* 1PS79SB70 G BAS70-06 76* BAS70 73* BAS70-06W 76* BAS70H AH BAS70-07 77* BAS70L S8 BAS70-07S 77* BAS70W 73* BAS70-07V 77 BAS70-04 74* BAS70VV N1 BAS70-04W 74* BAS70XY 70* BAS70-05 75* - -
[1] * = -: made in Hong Kong
* = p: made in Hong Kong * = t: made in Malaysia * = W: made in China
BAS70 series; 1PS7xSB70 series
General-purpose Schottky diodes
[1]
Type number Marking code
[1]

5. Limiting values

Table 6. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol Parameter Conditions Min Max Unit
Per diode
V
R
I
F
I
FRM
I
FSM
T
j
T
amb
T
stg
[1] Tj=25°C prior to surge.
reverse voltage - 70 V forward current - 70 mA repetitive peak forward
tp≤ 1s;δ≤0.5 - 70 mA
current non-repetitive peak forward
tp≤ 10 ms
[1]
- 100 mA
current junction temperature - 150 °C ambient temperature −65 +150 °C storage temperature −65 +150 °C
BAS70_1PS7XSB70_SER_8 © Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Product data sheet Rev. 08 — 4 May 2006 5 of 20
Philips Semiconductors

6. Thermal characteristics

Table 7. Thermal characteristics
Symbol Parameter Conditions Min Typ Max Unit
Per device
R
th(j-a)
R
th(j-sp)
thermal resistance from junction to ambient
SOT23 - - 500 K/W SOT143B - - 500 K/W SOT363 (BAS70-07S) - - 416 K/W SOT666 (BAS70VV) SOT666 (BAS70-07V) SOD123F SOD323 - - 450 K/W SOD523 SOD882 SOT323 - - 625 K/W
thermal resistance from junction to solder point
SOT363 (BAS70XY)
BAS70 series; 1PS7xSB70 series
General-purpose Schottky diodes
in free air
[1]
[2]
- - 700 K/W
[2]
- - 416 K/W
[2]
- - 330 K/W
[2]
- - 450 K/W
[2]
- - 500 K/W
[3]
- - 260 K/W
[1] Device mounted on an FR4 Printed-Circuit Board (PCB), single-sided copper, tin-plated and standard
footprint. [2] Reflow soldering is the only recommended soldering method. [3] Soldering point at pins 2, 3, 5 and 6.

7. Characteristics

Table 8. Characteristics
T
amb
Symbol Parameter Conditions Min Typ Max Unit
Per diode
V
F
I
R
C
d
[1] Pulse test: tp≤ 300 µs; δ≤0.02.
=25°C unless otherwise specified.
forward voltage
[1]
IF= 1 mA - - 410 mV
= 10 mA - - 750 mV
I
F
=15mA - - 1 V
I
F
reverse current VR= 50 V - - 100 nA
=70V - - 10 µA
V
R
diode capacitance VR= 0 V; f = 1 MHz - - 2 pF
BAS70_1PS7XSB70_SER_8 © Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Product data sheet Rev. 08 — 4 May 2006 6 of 20
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