Small Signal Circuit Protection

Standard

IO (mA)	VRRM (V)	Maximum Forward Voltage		Maximum Reverse Current		SOD-123	SOD-323
		VFM (V)	IF (mA)	IR (uA)	VR (V)
500	20	0.50	500	100	20	B0520W	B0520WS
	30				30	B0530W	B0530WS
	40	0.52			45	B0545W	B0545WS
	60	0.73			60	B0560W	B0560WS
1000	20	0.50	1000	500	20	B120W	B120WS
	30				30	B130W	B130WS
	40	0.52			40	B140W	B140WS
	60	0.73			60	B160W	B160WS

IO (mA)	VRRM (V)	Maximum Forward Voltage		Maximum Reverse Current			SOD-523	SOT-23
		VFM (V)	IF (mA)	IR (uA)	VR (V)
500	30	0.50	500	100	30	Single	B551S-30
	40	0.52			40		B551S-40
	60	0.73			60		B551S-60
	80	0.81			80		B551S-80
200	30	0.6	200	10	30	Single	B520S-30
		0.5		30			B521S-30
200	30	0.6	100	10	25	Figure1		BAT54
						Figure2		BAT54A
						Figure3		BAT54C
						Figure4		BAT54S
1000	25	0.50	1000	200	25	Single		B491D
1000	40	0.50	1000	200	40	Single		B490D

Low Vf

IO (mA)	VRRM (V)	Maximum Forward Voltage		Maximum Reverse Current		SOD-123	SOD-323
		VFM (V)	IF (mA)	IR (uA)	VR (V)
500	20	0.38	500	500	20	B0520LW	B0520LWS
	30				30	B0530LW	B0530LWS
	40				40	B0540LW	B0545LWS
1000	20	0.53	1000	1000	20	B120LW	B120LWS
	30				30	B130LW	B130LWS
	40	0.40			40	B140LW	B140LWS

Super Low Vf

IO (mA)	VRRM (V)	Maximum Forward Voltage		Maximum Reverse Current		SOD-123	SOD-323
		VFM (V)	IF (mA)	IR (uA)	VR (V)
500	20	0.32	500	1000	20	B0520LLW	B0520LLWS
	30				30	B0530LLW	B0530LLWS
1000	20	0.32	1000	1500	20	B120LLW	B120LLWS
	30				30	B130LLW	B130LLWS