BAS21H中文资料

11. Soldering
Hale Waihona Puke 4.4 4 2.9 1.6
2.1 1.6
1.1 1.2
1.1 (2×)
Reflow soldering is the only recommended soldering method. Dimensions in mm Fig 7. Reflow soldering footprint SOD123F
Max
1 1.25 100 100 5 50
Unit
mV mV nA µA pF ns
9397 750 14879
Product data sheet
Rev. 01 — 11 April 2005
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
repetitive peak reverse
-
voltage
VR
reverse voltage
-
IF
forward current
-
IFRM
repetitive peak forward
-
current
IFSM
Ptot Tj Tamb Tstg
non-repetitive peak forward current
3.6 2.7 3.4 2.5
1.7 1.5
1
1.2 1.0
0.55 0.35
Dimensions in mm
Fig 6. Package outline SOD123F
2
0.70 0.55
0.25 0.10
04-11-29
10. Packing information
Table 8: Packing methods The indicated -xxx are the last three digits of the 12NC ordering code. [1]
9397 750 14879
Product data sheet
Rev. 01 — 11 April 2005
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
2 of 9
Philips Semiconductors
BAS21H
Max 200 200 50
Unit mA V ns
Philips Semiconductors
BAS21H
Single high-voltage switching diode in small SOD123F package
2. Pinning information
Table 2: Pin 1 2
7. Characteristics
Table 7: Characteristics Tamb = 25 °C unless otherwise specified.
Symbol Parameter
Conditions
Per diode
VF
forward voltage
IF = 100 mA
IF = 200 mA
solder lands solder resist solder paste occupied area
9397 750 14879
thermal resistance from junction to ambient
thermal resistance from junction to solder point
Conditions in free air
Min Typ Max Unit
[1] [2] -
-
330 K/W
-
-
70 K/W
1.0 Cd (pF)
0.8
mbg447
0.6
0.4
0.2
0
2
4
Tamb = 25 °C; f = 1 MHz
6
8
VR (V)
Fig 4. Diode capacitance as a function of reverse voltage; typical values
9397 750 14879
(1) IR = 3 mA Fig 5. Reverse recovery time test circuit and waveforms
t + IF
trr t
(1)
output signal
9397 750 14879
Product data sheet
Rev. 01 — 11 April 2005
Pinning Description cathode anode
[1] The marking bar indicates the cathode.
3. Ordering information
Simplified outline
[1]
1
2
Symbol
1
2
sym001
Table 3: Ordering information
Product data sheet
Rev. 01 — 11 April 2005
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
4 of 9
Philips Semiconductors
8. Test information
3 of 9
Philips Semiconductors
BAS21H
Single high-voltage switching diode in small SOD123F package
600 IF (mA)
400
mbg384
(1) (2)
(3)
102
IFSM (A)
10
mbg703
200
1
0
0
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
5 of 9
Philips Semiconductors
9. Package outline
BAS21H
Single high-voltage switching diode in small SOD123F package
Table 1: Symbol IF VR trr
Quick reference data Parameter forward current reverse voltage reverse recovery time
Conditions
Min Typ
-
-
-
-
[1] -
-
[1] When switched from IF = 30 mA to IR = 30 mA; RL = 100 Ω; measured at IR = 3 mA
Type number Package Description
Packing quantity
3 000
10 000
BAS21H
SOD123F 4 mm pitch, 8 mm tape and reel
-115
-135
[1] For further information and the availability of packing methods, see Section 16.
[1] Device mounted on an FR4 PCB, single-sided copper, tin-plated and standard footprint. [2] Reflow soldering is the only recommended soldering method.
V
200
mA
625
mA
9
A
3
A
1.7
A
375
mW
150
°C
+150 °C
+150 °C
[1] Device mounted on an FR4 Printed-Circuit Board (PCB), single-sided copper, tin-plated and standard footprint.
Single high-voltage switching diode in small SOD123F package
6. Thermal characteristics
Table 6: Symbol Rth(j-a)
Rth(j-sp)
Thermal characteristics
Parameter
5. Limiting values
Table 5: Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol Parameter
Conditions
Min
Per diode
VRRM
Type number Package
Name
Description
BAS21H
-
plastic surface mounted package; 2 leads
Version SOD123F
4. Marking
Table 4: Marking codes Type number BAS21H
Marking code B2